diff --git a/Telegram/SourceFiles/apiwrap.cpp b/Telegram/SourceFiles/apiwrap.cpp
index 12f048f76..fb9584523 100644
--- a/Telegram/SourceFiles/apiwrap.cpp
+++ b/Telegram/SourceFiles/apiwrap.cpp
@@ -3267,13 +3267,13 @@ void ApiWrap::finishForwarding(const SendAction &action) {
 	const auto topicRootId = action.replyTo.topicRootId;
 	auto toForward = history->resolveForwardDraft(topicRootId);
 	if (!toForward.items.empty()) {
-		const auto error = GetErrorTextForSending(
+		const auto error = GetErrorForSending(
 			history->peer,
 			{
 				.topicRootId = topicRootId,
 				.forward = &toForward.items,
 			});
-		if (!error.isEmpty()) {
+		if (error) {
 			return;
 		}
 
diff --git a/Telegram/SourceFiles/boxes/peers/edit_peer_invite_link.cpp b/Telegram/SourceFiles/boxes/peers/edit_peer_invite_link.cpp
index c8b4f2d48..29504ab63 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_peer_invite_link.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_peer_invite_link.cpp
@@ -26,7 +26,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_user.h"
 #include "data/stickers/data_custom_emoji.h"
 #include "history/history.h"
-#include "history/history_item_helpers.h" // GetErrorTextForSending.
+#include "history/history_item_helpers.h" // GetErrorForSending.
 #include "history/view/history_view_group_call_bar.h" // GenerateUserpics...
 #include "lang/lang_keys.h"
 #include "main/main_session.h"
@@ -1492,27 +1492,14 @@ object_ptr<Ui::BoxContent> ShareInviteLinkBox(
 			return;
 		}
 
-		const auto error = [&] {
-			for (const auto thread : result) {
-				const auto error = GetErrorTextForSending(
-					thread,
-					{ .text = &comment });
-				if (!error.isEmpty()) {
-					return std::make_pair(error, thread);
-				}
-			}
-			return std::make_pair(QString(), result.front());
-		}();
-		if (!error.first.isEmpty()) {
-			auto text = TextWithEntities();
-			if (result.size() > 1) {
-				text.append(
-					Ui::Text::Bold(error.second->chatListName())
-				).append("\n\n");
-			}
-			text.append(error.first);
+		const auto errorWithThread = GetErrorForSending(
+			result,
+			{ .text = &comment });
+		if (errorWithThread.error) {
 			if (*box) {
-				(*box)->uiShow()->showBox(Ui::MakeInformBox(text));
+				(*box)->uiShow()->showBox(MakeSendErrorBox(
+					errorWithThread,
+					result.size() > 1));
 			}
 			return;
 		}
diff --git a/Telegram/SourceFiles/boxes/send_files_box.cpp b/Telegram/SourceFiles/boxes/send_files_box.cpp
index 17cfeefb8..7eb1a676b 100644
--- a/Telegram/SourceFiles/boxes/send_files_box.cpp
+++ b/Telegram/SourceFiles/boxes/send_files_box.cpp
@@ -220,7 +220,7 @@ SendFilesCheck DefaultCheckForPeer(
 }
 
 SendFilesCheck DefaultCheckForPeer(
-		std::shared_ptr<Ui::Show> show,
+		std::shared_ptr<ChatHelpers::Show> show,
 		not_null<PeerData*> peer) {
 	return [=](
 			const Ui::PreparedFile &file,
@@ -228,7 +228,7 @@ SendFilesCheck DefaultCheckForPeer(
 			bool silent) {
 		const auto error = Data::FileRestrictionError(peer, file, compress);
 		if (error && !silent) {
-			show->showToast(*error);
+			Data::ShowSendErrorToast(show, peer, error);
 		}
 		return !error.has_value();
 	};
diff --git a/Telegram/SourceFiles/boxes/send_files_box.h b/Telegram/SourceFiles/boxes/send_files_box.h
index 6646ec107..9b4123d1c 100644
--- a/Telegram/SourceFiles/boxes/send_files_box.h
+++ b/Telegram/SourceFiles/boxes/send_files_box.h
@@ -80,7 +80,7 @@ using SendFilesCheck = Fn<bool(
 	not_null<Window::SessionController*> controller,
 	not_null<PeerData*> peer);
 [[nodiscard]] SendFilesCheck DefaultCheckForPeer(
-	std::shared_ptr<Ui::Show> show,
+	std::shared_ptr<ChatHelpers::Show> show,
 	not_null<PeerData*> peer);
 
 using SendFilesConfirmed = Fn<void(
diff --git a/Telegram/SourceFiles/boxes/share_box.cpp b/Telegram/SourceFiles/boxes/share_box.cpp
index eb07e2080..ca3d9a934 100644
--- a/Telegram/SourceFiles/boxes/share_box.cpp
+++ b/Telegram/SourceFiles/boxes/share_box.cpp
@@ -1508,26 +1508,11 @@ ShareBox::SubmitCallback ShareBox::DefaultForwardCallback(
 			return;
 		}
 
-		const auto error = [&] {
-			for (const auto thread : result) {
-				const auto error = GetErrorTextForSending(
-					thread,
-					{ .forward = &items, .text = &comment });
-				if (!error.isEmpty()) {
-					return std::make_pair(error, thread);
-				}
-			}
-			return std::make_pair(QString(), result.front());
-		}();
-		if (!error.first.isEmpty()) {
-			auto text = TextWithEntities();
-			if (result.size() > 1) {
-				text.append(
-					Ui::Text::Bold(error.second->chatListName())
-				).append("\n\n");
-			}
-			text.append(error.first);
-			show->showBox(Ui::MakeInformBox(text));
+		const auto error = GetErrorForSending(
+			result,
+			{ .forward = &items, .text = &comment });
+		if (error.error) {
+			show->showBox(MakeSendErrorBox(error, result.size() > 1));
 			return;
 		}
 
@@ -1737,30 +1722,13 @@ void FastShareLink(
 			return;
 		}
 
-		const auto error = [&] {
-			for (const auto thread : result) {
-				const auto error = GetErrorTextForSending(
-					thread,
-					{ .text = &comment });
-				if (!error.isEmpty()) {
-					return std::make_pair(error, thread);
-				}
-			}
-			return std::make_pair(QString(), result.front());
-		}();
-		if (!error.first.isEmpty()) {
-			auto text = TextWithEntities();
-			if (result.size() > 1) {
-				text.append(
-					Ui::Text::Bold(error.second->chatListName())
-				).append("\n\n");
-			}
-			text.append(error.first);
+		const auto error = GetErrorForSending(
+			result,
+			{ .text = &comment });
+		if (error.error) {
 			if (const auto weak = *box) {
-				weak->getDelegate()->show(Ui::MakeConfirmBox({
-					.text = text,
-					.inform = true,
-				}));
+				weak->getDelegate()->show(
+					MakeSendErrorBox(error, result.size() > 1));
 			}
 			return;
 		}
diff --git a/Telegram/SourceFiles/calls/group/calls_group_settings.cpp b/Telegram/SourceFiles/calls/group/calls_group_settings.cpp
index 4c60a3f88..980842b99 100644
--- a/Telegram/SourceFiles/calls/group/calls_group_settings.cpp
+++ b/Telegram/SourceFiles/calls/group/calls_group_settings.cpp
@@ -23,7 +23,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "lang/lang_keys.h"
 #include "boxes/share_box.h"
 #include "history/view/history_view_schedule_box.h"
-#include "history/history_item_helpers.h" // GetErrorTextForSending.
+#include "history/history_item_helpers.h" // GetErrorForSending.
 #include "history/history.h"
 #include "data/data_histories.h"
 #include "data/data_session.h"
@@ -139,30 +139,13 @@ object_ptr<ShareBox> ShareInviteLinkBox(
 			return;
 		}
 
-		const auto error = [&] {
-			for (const auto thread : result) {
-				const auto error = GetErrorTextForSending(
-					thread,
-					{ .text = &comment });
-				if (!error.isEmpty()) {
-					return std::make_pair(error, thread);
-				}
-			}
-			return std::make_pair(QString(), result.front());
-		}();
-		if (!error.first.isEmpty()) {
-			auto text = TextWithEntities();
-			if (result.size() > 1) {
-				text.append(
-					Ui::Text::Bold(error.second->chatListName())
-				).append("\n\n");
-			}
-			text.append(error.first);
+		const auto error = GetErrorForSending(
+			result,
+			{ .text = &comment });
+		if (error.error) {
 			if (const auto weak = *box) {
-				weak->getDelegate()->show(ConfirmBox({
-					.text = text,
-					.inform = true,
-				}));
+				weak->getDelegate()->show(
+					MakeSendErrorBox(error, result.size() > 1));
 			}
 			return;
 		}
diff --git a/Telegram/SourceFiles/chat_helpers/tabbed_selector.cpp b/Telegram/SourceFiles/chat_helpers/tabbed_selector.cpp
index 0ac62dd2e..8148b31f8 100644
--- a/Telegram/SourceFiles/chat_helpers/tabbed_selector.cpp
+++ b/Telegram/SourceFiles/chat_helpers/tabbed_selector.cpp
@@ -12,6 +12,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "chat_helpers/gifs_list_widget.h"
 #include "menu/menu_send.h"
 #include "ui/controls/tabbed_search.h"
+#include "ui/text/text_utilities.h"
 #include "ui/widgets/buttons.h"
 #include "ui/widgets/labels.h"
 #include "ui/widgets/shadow.h"
@@ -1042,23 +1043,39 @@ void TabbedSelector::checkRestrictedPeer() {
 				? Data::RestrictionError(
 					_currentPeer,
 					ChatRestriction::SendOther)
-				: std::nullopt)
-			: std::nullopt;
-		if (error) {
-			if (!_restrictedLabel) {
-				_restrictedLabel.create(
-					this,
-					*error,
-					st::stickersRestrictedLabel);
-				_restrictedLabel->show();
-				updateRestrictedLabelGeometry();
-				currentTab()->footer()->hide();
-				_scroll->hide();
-				_bottomShadow->hide();
-				update();
-			}
+				: Data::SendError())
+			: Data::SendError();
+		const auto changed = (_restrictedLabelKey != error.text);
+		if (!changed) {
 			return;
 		}
+		_restrictedLabelKey = error.text;
+		if (error) {
+			const auto show = _show;
+			const auto peer = _currentPeer;
+			_restrictedLabel.create(
+				this,
+				rpl::single(error.boostsToLift
+					? Ui::Text::Link(error.text)
+					: TextWithEntities{ error.text }),
+				st::stickersRestrictedLabel);
+			const auto lifting = error.boostsToLift;
+			_restrictedLabel->setClickHandlerFilter([=](auto...) {
+				const auto window = show->resolveWindow(
+					ChatHelpers::WindowUsage::PremiumPromo);
+				window->resolveBoostState(peer->asChannel(), lifting);
+				return false;
+			});
+			_restrictedLabel->show();
+			updateRestrictedLabelGeometry();
+			currentTab()->footer()->hide();
+			_scroll->hide();
+			_bottomShadow->hide();
+			update();
+			return;
+		}
+	} else {
+		_restrictedLabelKey = QString();
 	}
 	if (_restrictedLabel) {
 		_restrictedLabel.destroy();
diff --git a/Telegram/SourceFiles/chat_helpers/tabbed_selector.h b/Telegram/SourceFiles/chat_helpers/tabbed_selector.h
index f17129903..f96ca6b6d 100644
--- a/Telegram/SourceFiles/chat_helpers/tabbed_selector.h
+++ b/Telegram/SourceFiles/chat_helpers/tabbed_selector.h
@@ -309,6 +309,7 @@ private:
 	object_ptr<Ui::PlainShadow> _bottomShadow;
 	object_ptr<Ui::ScrollArea> _scroll;
 	object_ptr<Ui::FlatLabel> _restrictedLabel = { nullptr };
+	QString _restrictedLabelKey;
 	std::vector<Tab> _tabs;
 	SelectorTab _currentTabType = SelectorTab::Emoji;
 
diff --git a/Telegram/SourceFiles/data/data_chat_participant_status.cpp b/Telegram/SourceFiles/data/data_chat_participant_status.cpp
index 38fa1a27e..1b46621de 100644
--- a/Telegram/SourceFiles/data/data_chat_participant_status.cpp
+++ b/Telegram/SourceFiles/data/data_chat_participant_status.cpp
@@ -9,6 +9,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 #include "base/unixtime.h"
 #include "boxes/peers/edit_peer_permissions_box.h"
+#include "chat_helpers/compose/compose_show.h"
 #include "data/data_chat.h"
 #include "data/data_channel.h"
 #include "data/data_forum_topic.h"
@@ -17,6 +18,9 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "lang/lang_keys.h"
 #include "main/main_session.h"
 #include "ui/chat/attach/attach_prepare.h"
+#include "ui/text/text_utilities.h"
+#include "ui/toast/toast.h"
+#include "window/window_session_controller.h"
 
 namespace {
 
@@ -167,7 +171,7 @@ bool CanSendAnyOf(
 	Unexpected("Peer type in CanSendAnyOf.");
 }
 
-std::optional<QString> RestrictionError(
+SendError RestrictionError(
 		not_null<PeerData*> peer,
 		ChatRestriction restriction) {
 	using Flag = ChatRestriction;
@@ -175,10 +179,13 @@ std::optional<QString> RestrictionError(
 		if (const auto user = peer->asUser()) {
 			if (user->meRequiresPremiumToWrite()
 				&& !user->session().premium()) {
-				return tr::lng_restricted_send_non_premium(
-					tr::now,
-					lt_user,
-					user->shortName());
+				return SendError({
+					.text = tr::lng_restricted_send_non_premium(
+						tr::now,
+						lt_user,
+						user->shortName()),
+					.premiumToLift = true,
+				});
 			}
 			const auto result = (restriction == Flag::SendVoiceMessages)
 				? tr::lng_restricted_send_voice_messages(
@@ -194,7 +201,7 @@ std::optional<QString> RestrictionError(
 				? u"can't send polls :("_q
 				: (restriction == Flag::PinMessages)
 				? u"can't pin :("_q
-				: std::optional<QString>();
+				: SendError();
 
 			Ensures(result.has_value());
 			return result;
@@ -253,6 +260,15 @@ std::optional<QString> RestrictionError(
 				Unexpected("Restriction in Data::RestrictionErrorKey.");
 			}
 		}
+		if (all
+			&& channel->boostsUnrestrict()
+			&& !channel->unrestrictedByBoosts()) {
+			return SendError({
+				.text = tr::lng_restricted_boost_group(tr::now),
+				.boostsToLift = (channel->boostsUnrestrict()
+					- channel->boostsApplied()),
+			});
+		}
 		switch (restriction) {
 		case Flag::SendPolls:
 			return all
@@ -302,10 +318,10 @@ std::optional<QString> RestrictionError(
 		}
 		Unexpected("Restriction in Data::RestrictionErrorKey.");
 	}
-	return std::nullopt;
+	return SendError();
 }
 
-std::optional<QString> AnyFileRestrictionError(not_null<PeerData*> peer) {
+SendError AnyFileRestrictionError(not_null<PeerData*> peer) {
 	using Restriction = ChatRestriction;
 	for (const auto right : FilesSendRestrictionsList()) {
 		if (!RestrictionError(peer, right)) {
@@ -315,7 +331,7 @@ std::optional<QString> AnyFileRestrictionError(not_null<PeerData*> peer) {
 	return RestrictionError(peer, Restriction::SendFiles);
 }
 
-std::optional<QString> FileRestrictionError(
+SendError FileRestrictionError(
 		not_null<PeerData*> peer,
 		const Ui::PreparedList &list,
 		std::optional<bool> compress) {
@@ -339,7 +355,7 @@ std::optional<QString> FileRestrictionError(
 	return {};
 }
 
-std::optional<QString> FileRestrictionError(
+SendError FileRestrictionError(
 		not_null<PeerData*> peer,
 		const Ui::PreparedFile &file,
 		std::optional<bool> compress) {
@@ -383,4 +399,32 @@ std::optional<QString> FileRestrictionError(
 	return {};
 }
 
+void ShowSendErrorToast(
+		not_null<Window::SessionNavigation*> navigation,
+		not_null<PeerData*> peer,
+		Data::SendError error) {
+	return ShowSendErrorToast(navigation->uiShow(), peer, error);
+}
+
+void ShowSendErrorToast(
+		std::shared_ptr<ChatHelpers::Show> show,
+		not_null<PeerData*> peer,
+		Data::SendError error) {
+	Expects(peer->isChannel());
+
+	if (!error.boostsToLift) {
+		show->showToast(*error);
+		return;
+	}
+	const auto boost = [=] {
+		const auto window = show->resolveWindow(
+			ChatHelpers::WindowUsage::PremiumPromo);
+		window->resolveBoostState(peer->asChannel(), error.boostsToLift);
+	};
+	show->showToast({
+		.text = Ui::Text::Link(*error),
+		.filter = [=](const auto &...) { boost(); return false; },
+	});
+}
+
 } // namespace Data
diff --git a/Telegram/SourceFiles/data/data_chat_participant_status.h b/Telegram/SourceFiles/data/data_chat_participant_status.h
index 8dd7cd682..bfa24fb86 100644
--- a/Telegram/SourceFiles/data/data_chat_participant_status.h
+++ b/Telegram/SourceFiles/data/data_chat_participant_status.h
@@ -7,11 +7,19 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 */
 #pragma once
 
+namespace ChatHelpers {
+class Show;
+} // namespace ChatHelpers
+
 namespace Ui {
 struct PreparedList;
 struct PreparedFile;
 } // namespace Ui
 
+namespace Window {
+class SessionNavigation;
+} // namespace Window
+
 enum class ChatAdminRight {
 	ChangeInfo = (1 << 0),
 	PostMessages = (1 << 1),
@@ -175,18 +183,65 @@ struct RestrictionsSetOptions {
 	return CanSendAnyOf(peer, AllSendRestrictions(), forbidInForums);
 }
 
-[[nodiscard]] std::optional<QString> RestrictionError(
+struct SendError {
+	SendError(QString text = QString()) : text(std::move(text)) {
+	}
+
+	struct Args {
+		QString text;
+		int boostsToLift = 0;
+		bool premiumToLift = false;
+	};
+	SendError(Args &&args)
+	: text(std::move(args.text))
+	, boostsToLift(args.boostsToLift)
+	, premiumToLift(args.premiumToLift) {
+	}
+
+	QString text;
+	int boostsToLift = 0;
+	bool premiumToLift = false;
+
+	[[nodiscard]] SendError value_or(SendError other) const {
+		return *this ? *this : other;
+	}
+
+	explicit operator bool() const {
+		return !text.isEmpty();
+	}
+	[[nodiscard]] bool has_value() const {
+		return !text.isEmpty();
+	}
+	[[nodiscard]] const QString &operator*() const {
+		return text;
+	}
+};
+
+struct SendErrorWithThread {
+	SendError error;
+	Thread *thread = nullptr;
+};
+
+[[nodiscard]] SendError RestrictionError(
 	not_null<PeerData*> peer,
 	ChatRestriction restriction);
-[[nodiscard]] std::optional<QString> AnyFileRestrictionError(
-	not_null<PeerData*> peer);
-[[nodiscard]] std::optional<QString> FileRestrictionError(
+[[nodiscard]] SendError AnyFileRestrictionError(not_null<PeerData*> peer);
+[[nodiscard]] SendError FileRestrictionError(
 	not_null<PeerData*> peer,
 	const Ui::PreparedList &list,
 	std::optional<bool> compress);
-[[nodiscard]] std::optional<QString> FileRestrictionError(
+[[nodiscard]] SendError FileRestrictionError(
 	not_null<PeerData*> peer,
 	const Ui::PreparedFile &file,
 	std::optional<bool> compress);
 
+void ShowSendErrorToast(
+	not_null<Window::SessionNavigation*> navigation,
+	not_null<PeerData*> peer,
+	SendError error);
+void ShowSendErrorToast(
+	std::shared_ptr<ChatHelpers::Show> show,
+	not_null<PeerData*> peer,
+	SendError error);
+
 } // namespace Data
diff --git a/Telegram/SourceFiles/data/data_story.cpp b/Telegram/SourceFiles/data/data_story.cpp
index 9adcad015..70a37ac21 100644
--- a/Telegram/SourceFiles/data/data_story.cpp
+++ b/Telegram/SourceFiles/data/data_story.cpp
@@ -423,7 +423,7 @@ bool Story::hasDirectLink() const {
 	return !_peer->username().isEmpty();
 }
 
-std::optional<QString> Story::errorTextForForward(
+Data::SendError Story::errorTextForForward(
 		not_null<Thread*> to) const {
 	const auto peer = to->peer();
 	const auto holdsPhoto = v::is<not_null<PhotoData*>>(_media.data);
@@ -433,10 +433,10 @@ std::optional<QString> Story::errorTextForForward(
 	const auto second = holdsPhoto
 		? ChatRestriction::SendVideos
 		: ChatRestriction::SendPhotos;
-	if (const auto error = Data::RestrictionError(peer, first)) {
-		return *error;
-	} else if (const auto error = Data::RestrictionError(peer, second)) {
-		return *error;
+	if (const auto one = Data::RestrictionError(peer, first)) {
+		return one;
+	} else if (const auto two = Data::RestrictionError(peer, second)) {
+		return two;
 	} else if (!Data::CanSend(to, first, false)
 		|| !Data::CanSend(to, second, false)) {
 		return tr::lng_forward_cant(tr::now);
diff --git a/Telegram/SourceFiles/data/data_story.h b/Telegram/SourceFiles/data/data_story.h
index 490f979ce..a1de910fa 100644
--- a/Telegram/SourceFiles/data/data_story.h
+++ b/Telegram/SourceFiles/data/data_story.h
@@ -24,6 +24,7 @@ namespace Data {
 class Session;
 class Thread;
 class MediaPreload;
+struct SendError;
 
 enum class StoryPrivacy : uchar {
 	Public,
@@ -191,7 +192,7 @@ public:
 	[[nodiscard]] bool canReport() const;
 
 	[[nodiscard]] bool hasDirectLink() const;
-	[[nodiscard]] std::optional<QString> errorTextForForward(
+	[[nodiscard]] Data::SendError errorTextForForward(
 		not_null<Thread*> to) const;
 
 	void setCaption(TextWithEntities &&caption);
diff --git a/Telegram/SourceFiles/history/history_item.cpp b/Telegram/SourceFiles/history/history_item.cpp
index 0c8c3ab3b..f9d0334c6 100644
--- a/Telegram/SourceFiles/history/history_item.cpp
+++ b/Telegram/SourceFiles/history/history_item.cpp
@@ -2479,17 +2479,17 @@ bool HistoryItem::requiresSendInlineRight() const {
 	return Has<HistoryMessageVia>();
 }
 
-std::optional<QString> HistoryItem::errorTextForForward(
+Data::SendError HistoryItem::errorTextForForward(
 		not_null<Data::Thread*> to) const {
 	const auto requiredRight = requiredSendRight();
 	const auto requiresInline = requiresSendInlineRight();
 	const auto peer = to->peer();
 	constexpr auto kInline = ChatRestriction::SendInline;
 	if (const auto error = Data::RestrictionError(peer, requiredRight)) {
-		return *error;
+		return error;
 	} else if (requiresInline && !Data::CanSend(to, kInline)) {
-		return Data::RestrictionError(peer, kInline).value_or(
-			tr::lng_forward_cant(tr::now));
+		const auto forInline = Data::RestrictionError(peer, kInline);
+		return forInline ? forInline : tr::lng_forward_cant(tr::now);
 	} else if (_media
 		&& _media->poll()
 		&& _media->poll()->publicVotes()
diff --git a/Telegram/SourceFiles/history/history_item.h b/Telegram/SourceFiles/history/history_item.h
index a5b633df0..6ef31b827 100644
--- a/Telegram/SourceFiles/history/history_item.h
+++ b/Telegram/SourceFiles/history/history_item.h
@@ -68,6 +68,7 @@ struct SponsoredFrom;
 class Story;
 class SavedSublist;
 struct PaidReactionSend;
+struct SendError;
 } // namespace Data
 
 namespace Main {
@@ -442,7 +443,7 @@ public:
 	[[nodiscard]] bool suggestDeleteAllReport() const;
 	[[nodiscard]] ChatRestriction requiredSendRight() const;
 	[[nodiscard]] bool requiresSendInlineRight() const;
-	[[nodiscard]] std::optional<QString> errorTextForForward(
+	[[nodiscard]] Data::SendError errorTextForForward(
 		not_null<Data::Thread*> to) const;
 	[[nodiscard]] const HistoryMessageTranslation *translation() const;
 	[[nodiscard]] bool translationShowRequiresCheck(LanguageId to) const;
diff --git a/Telegram/SourceFiles/history/history_item_helpers.cpp b/Telegram/SourceFiles/history/history_item_helpers.cpp
index d0fdf1e6f..1c6584e85 100644
--- a/Telegram/SourceFiles/history/history_item_helpers.cpp
+++ b/Telegram/SourceFiles/history/history_item_helpers.cpp
@@ -38,6 +38,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "base/unixtime.h"
 #include "core/application.h"
 #include "core/click_handler_types.h" // ClickHandlerContext.
+#include "ui/boxes/confirm_box.h"
 #include "ui/text/format_values.h"
 #include "ui/text/text_utilities.h"
 #include "ui/toast/toast.h"
@@ -59,7 +60,7 @@ bool PeerCallKnown(not_null<PeerData*> peer) {
 
 } // namespace
 
-QString GetErrorTextForSending(
+Data::SendError GetErrorForSending(
 		not_null<PeerData*> peer,
 		SendingErrorRequest request) {
 	const auto forum = request.topicRootId ? peer->forum() : nullptr;
@@ -71,13 +72,13 @@ QString GetErrorTextForSending(
 		: peer->owner().history(peer);
 	if (request.story) {
 		if (const auto error = request.story->errorTextForForward(thread)) {
-			return *error;
+			return error;
 		}
 	}
 	if (request.forward) {
 		for (const auto &item : *request.forward) {
 			if (const auto error = item->errorTextForForward(thread)) {
-				return *error;
+				return error;
 			}
 		}
 	}
@@ -87,7 +88,7 @@ QString GetErrorTextForSending(
 			peer,
 			ChatRestriction::SendOther);
 		if (error) {
-			return *error;
+			return error;
 		} else if (!Data::CanSendTexts(thread)) {
 			return tr::lng_forward_cant(tr::now);
 		}
@@ -134,14 +135,58 @@ QString GetErrorTextForSending(
 		}
 	}
 
-	return QString();
+	return {};
 }
 
-QString GetErrorTextForSending(
+Data::SendError GetErrorForSending(
 		not_null<Data::Thread*> thread,
 		SendingErrorRequest request) {
 	request.topicRootId = thread->topicRootId();
-	return GetErrorTextForSending(thread->peer(), std::move(request));
+	return GetErrorForSending(thread->peer(), std::move(request));
+}
+
+Data::SendErrorWithThread GetErrorForSending(
+		const std::vector<not_null<Data::Thread*>> &threads,
+		SendingErrorRequest request) {
+	for (const auto thread : threads) {
+		const auto error = GetErrorForSending(thread, request);
+		if (error) {
+			return Data::SendErrorWithThread{ error, thread };
+		}
+	}
+	return {};
+}
+object_ptr<Ui::BoxContent> MakeSendErrorBox(
+		const Data::SendErrorWithThread &error,
+		bool withTitle) {
+	Expects(error.error.has_value() && error.thread != nullptr);
+
+	auto text = TextWithEntities();
+	if (withTitle) {
+		text.append(
+			Ui::Text::Bold(error.thread->chatListName())
+		).append("\n\n");
+	}
+	if (error.error.boostsToLift) {
+		text.append(Ui::Text::Link(error.error.text));
+	} else {
+		text.append(error.error.text);
+	}
+	const auto peer = error.thread->peer();
+	const auto lifting = error.error.boostsToLift;
+	const auto filter = [=](const auto &...) {
+		Expects(peer->isChannel());
+
+		const auto window = ChatHelpers::ResolveWindowDefault()(
+			&peer->session(),
+			ChatHelpers::WindowUsage::PremiumPromo);
+		window->resolveBoostState(peer->asChannel(), lifting);
+		return false;
+	};
+	return Ui::MakeInformBox({
+		.text = text,
+		.labelFilter = filter,
+	});
 }
 
 void RequestDependentMessageItem(
diff --git a/Telegram/SourceFiles/history/history_item_helpers.h b/Telegram/SourceFiles/history/history_item_helpers.h
index ba5bd2cda..4160753bc 100644
--- a/Telegram/SourceFiles/history/history_item_helpers.h
+++ b/Telegram/SourceFiles/history/history_item_helpers.h
@@ -7,6 +7,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 */
 #pragma once
 
+#include "base/object_ptr.h"
+
 class History;
 
 namespace Api {
@@ -17,12 +19,18 @@ struct SendAction;
 namespace Data {
 class Story;
 class Thread;
+struct SendError;
+struct SendErrorWithThread;
 } // namespace Data
 
 namespace Main {
 class Session;
 } // namespace Main
 
+namespace Ui {
+class BoxContent;
+} // namespace Ui
+
 struct PreparedServiceText {
 	TextWithEntities text;
 	std::vector<ClickHandlerPtr> links;
@@ -108,13 +116,20 @@ struct SendingErrorRequest {
 	const TextWithTags *text = nullptr;
 	bool ignoreSlowmodeCountdown = false;
 };
-[[nodiscard]] QString GetErrorTextForSending(
+[[nodiscard]] Data::SendError GetErrorForSending(
 	not_null<PeerData*> peer,
 	SendingErrorRequest request);
-[[nodiscard]] QString GetErrorTextForSending(
+[[nodiscard]] Data::SendError GetErrorForSending(
 	not_null<Data::Thread*> thread,
 	SendingErrorRequest request);
 
+[[nodiscard]] Data::SendErrorWithThread GetErrorForSending(
+	const std::vector<not_null<Data::Thread*>> &threads,
+	SendingErrorRequest request);
+[[nodiscard]] object_ptr<Ui::BoxContent> MakeSendErrorBox(
+	const Data::SendErrorWithThread &error,
+	bool withTitle);
+
 [[nodiscard]] TextWithEntities DropDisallowedCustomEmoji(
 	not_null<PeerData*> to,
 	TextWithEntities text);
diff --git a/Telegram/SourceFiles/history/history_widget.cpp b/Telegram/SourceFiles/history/history_widget.cpp
index e1c35aab4..c574420eb 100644
--- a/Telegram/SourceFiles/history/history_widget.cpp
+++ b/Telegram/SourceFiles/history/history_widget.cpp
@@ -85,7 +85,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/stickers/data_custom_emoji.h"
 #include "history/history.h"
 #include "history/history_item.h"
-#include "history/history_item_helpers.h" // GetErrorTextForSending.
+#include "history/history_item_helpers.h" // GetErrorForSending.
 #include "history/history_drag_area.h"
 #include "history/history_inner_widget.h"
 #include "history/history_item_components.h"
@@ -1028,7 +1028,7 @@ void HistoryWidget::refreshTabbedPanel() {
 
 void HistoryWidget::initVoiceRecordBar() {
 	_voiceRecordBar->setStartRecordingFilter([=] {
-		const auto error = [&]() -> std::optional<QString> {
+		const auto error = [&]() -> Data::SendError {
 			if (_peer) {
 				if (const auto error = Data::RestrictionError(
 						_peer,
@@ -1036,10 +1036,10 @@ void HistoryWidget::initVoiceRecordBar() {
 					return error;
 				}
 			}
-			return std::nullopt;
+			return {};
 		}();
 		if (error) {
-			controller()->showToast(*error);
+			Data::ShowSendErrorToast(controller(), _peer, error);
 			return true;
 		} else if (showSlowmodeError()) {
 			return true;
@@ -4672,7 +4672,7 @@ void HistoryWidget::chooseAttach(
 	if (!_peer || !_canSendMessages) {
 		return;
 	} else if (const auto error = Data::AnyFileRestrictionError(_peer)) {
-		controller()->showToast(*error);
+		Data::ShowSendErrorToast(controller(), _peer, error);
 		return;
 	} else if (showSlowmodeError()) {
 		return;
@@ -5702,12 +5702,12 @@ bool HistoryWidget::showSendingFilesError(
 bool HistoryWidget::showSendingFilesError(
 		const Ui::PreparedList &list,
 		std::optional<bool> compress) const {
-	const auto text = [&] {
+	const auto error = [&]() -> Data::SendError {
 		const auto error = _peer
 			? Data::FileRestrictionError(_peer, list, compress)
-			: std::nullopt;
-		if (error) {
-			return *error;
+			: Data::SendError();
+		if (!_peer || error) {
+			return error;
 		} else if (const auto left = _peer->slowmodeSecondsLeft()) {
 			return tr::lng_slowmode_enabled(
 				tr::now,
@@ -5727,15 +5727,15 @@ bool HistoryWidget::showSendingFilesError(
 		}
 		return tr::lng_forward_send_files_cant(tr::now);
 	}();
-	if (text.isEmpty()) {
+	if (!error) {
 		return false;
-	} else if (text == u"(toolarge)"_q) {
+	} else if (error.text == u"(toolarge)"_q) {
 		const auto fileSize = list.files.back().size;
 		controller()->show(
 			Box(FileSizeLimitBox, &session(), fileSize, nullptr));
 		return true;
 	}
-	controller()->showToast(text);
+	Data::ShowSendErrorToast(controller(), _peer, error);
 	return true;
 }
 
@@ -5775,7 +5775,7 @@ bool HistoryWidget::showSendMessageError(
 		return false;
 	}
 	const auto topicRootId = resolveReplyToTopicRootId();
-	const auto error = GetErrorTextForSending(
+	const auto error = GetErrorForSending(
 		_peer,
 		{
 			.topicRootId = topicRootId,
@@ -5783,10 +5783,10 @@ bool HistoryWidget::showSendMessageError(
 			.text = &textWithTags,
 			.ignoreSlowmodeCountdown = ignoreSlowmodeCountdown,
 		});
-	if (error.isEmpty()) {
+	if (!error) {
 		return false;
 	}
-	controller()->showToast(error);
+	Data::ShowSendErrorToast(controller(), _peer, error);
 	return true;
 }
 
@@ -6286,39 +6286,39 @@ int HistoryWidget::countAutomaticScrollTop() {
 	return ScrollMax;
 }
 
-QString HistoryWidget::computeSendRestriction() const {
-	if (const auto user = _peer ? _peer->asUser() : nullptr) {
-		if (user->meRequiresPremiumToWrite()
-			&& !user->session().premium()) {
-			return u"premium_required"_q;
-		}
-	}
+Data::SendError HistoryWidget::computeSendRestriction() const {
 	const auto allWithoutPolls = Data::AllSendRestrictions()
 		& ~ChatRestriction::SendPolls;
-	const auto error = (_peer && !Data::CanSendAnyOf(_peer, allWithoutPolls))
+	return (_peer && !Data::CanSendAnyOf(_peer, allWithoutPolls))
 		? Data::RestrictionError(_peer, ChatRestriction::SendOther)
-		: std::nullopt;
-	return error ? (u"restriction:"_q + *error) : QString();
+		: Data::SendError();
 }
 
 void HistoryWidget::updateSendRestriction() {
 	const auto restriction = computeSendRestriction();
-	if (_sendRestrictionKey == restriction) {
+	if (_sendRestrictionKey == restriction.text) {
 		return;
 	}
-	_sendRestrictionKey = restriction;
-	if (restriction.isEmpty()) {
+	_sendRestrictionKey = restriction.text;
+	if (!restriction) {
 		_sendRestriction = nullptr;
-	} else if (restriction == u"premium_required"_q) {
+	} else if (restriction.premiumToLift) {
 		_sendRestriction = PremiumRequiredSendRestriction(
 			this,
 			_peer->asUser(),
 			controller());
-	} else if (restriction.startsWith(u"restriction:"_q)) {
-		const auto error = restriction.mid(12);
-		_sendRestriction = TextErrorSendRestriction(this, error);
+	} else if (const auto lifting = restriction.boostsToLift) {
+		auto button = base::make_unique_q<Ui::FlatButton>(
+			this,
+			restriction.text,
+			st::historyComposeButton);
+		const auto channel = _peer->asChannel();
+		button->setClickedCallback([=] {
+			controller()->resolveBoostState(channel, lifting);
+		});
+		_sendRestriction = std::move(button);
 	} else {
-		Unexpected("Restriction type.");
+		_sendRestriction = TextErrorSendRestriction(this, restriction.text);
 	}
 	if (_sendRestriction) {
 		_sendRestriction->show();
@@ -7130,9 +7130,8 @@ void HistoryWidget::sendInlineResult(InlineBots::ResultSelected result) {
 		return;
 	}
 
-	auto errorText = result.result->getErrorOnSend(_history);
-	if (!errorText.isEmpty()) {
-		controller()->showToast(errorText);
+	if (const auto error = result.result->getErrorOnSend(_history)) {
+		Data::ShowSendErrorToast(controller(), _peer, error);
 		return;
 	}
 
@@ -7774,9 +7773,9 @@ bool HistoryWidget::sendExistingDocument(
 		std::optional<MsgId> localId) {
 	const auto error = _peer
 		? Data::RestrictionError(_peer, ChatRestriction::SendStickers)
-		: std::nullopt;
+		: Data::SendError();
 	if (error) {
-		controller()->showToast(*error);
+		Data::ShowSendErrorToast(controller(), _peer, error);
 		return false;
 	} else if (!_peer
 		|| !_canSendMessages
@@ -7811,9 +7810,9 @@ bool HistoryWidget::sendExistingPhoto(
 		Api::SendOptions options) {
 	const auto error = _peer
 		? Data::RestrictionError(_peer, ChatRestriction::SendPhotos)
-		: std::nullopt;
+		: Data::SendError();
 	if (error) {
-		controller()->showToast(*error);
+		Data::ShowSendErrorToast(controller(), _peer, error);
 		return false;
 	} else if (!_peer || !_canSendMessages) {
 		return false;
diff --git a/Telegram/SourceFiles/history/history_widget.h b/Telegram/SourceFiles/history/history_widget.h
index e1a8dc53d..ad9c1b74c 100644
--- a/Telegram/SourceFiles/history/history_widget.h
+++ b/Telegram/SourceFiles/history/history_widget.h
@@ -29,6 +29,7 @@ class Error;
 
 namespace Data {
 class PhotoMedia;
+struct SendError;
 } // namespace Data
 
 namespace SendMenu {
@@ -579,7 +580,7 @@ private:
 	void addMessagesToBack(not_null<PeerData*> peer, const QVector<MTPMessage> &messages);
 
 	void updateSendRestriction();
-	[[nodiscard]] QString computeSendRestriction() const;
+	[[nodiscard]] Data::SendError computeSendRestriction() const;
 	void updateHistoryGeometry(bool initial = false, bool loadedDown = false, const ScrollChange &change = { ScrollChangeNone, 0 });
 	void updateListSize();
 	void startItemRevealAnimations();
diff --git a/Telegram/SourceFiles/history/view/controls/compose_controls_common.h b/Telegram/SourceFiles/history/view/controls/compose_controls_common.h
index bebcc9c57..59a1e555e 100644
--- a/Telegram/SourceFiles/history/view/controls/compose_controls_common.h
+++ b/Telegram/SourceFiles/history/view/controls/compose_controls_common.h
@@ -48,6 +48,7 @@ struct WriteRestriction {
 	QString text;
 	QString button;
 	Type type = Type::None;
+	int boostsToLift = false;
 
 	[[nodiscard]] bool empty() const {
 		return (type == Type::None);
diff --git a/Telegram/SourceFiles/history/view/controls/history_view_compose_controls.cpp b/Telegram/SourceFiles/history/view/controls/history_view_compose_controls.cpp
index 4a20ca453..ab91da5c2 100644
--- a/Telegram/SourceFiles/history/view/controls/history_view_compose_controls.cpp
+++ b/Telegram/SourceFiles/history/view/controls/history_view_compose_controls.cpp
@@ -2222,7 +2222,7 @@ void SetupRestrictionView(
 		not_null<Ui::RpWidget*> widget,
 		not_null<const style::ComposeControls*> st,
 		std::shared_ptr<ChatHelpers::Show> show,
-		const QString &name,
+		not_null<PeerData*> peer,
 		rpl::producer<Controls::WriteRestriction> restriction,
 		Fn<void(QPainter &p, QRect clip)> paintBackground) {
 	struct State {
@@ -2234,7 +2234,9 @@ void SetupRestrictionView(
 	};
 	const auto state = widget->lifetime().make_state<State>();
 	state->updateGeometries = [=] {
-		if (!state->label) {
+		if (!state->label && state->button) {
+			state->button->setGeometry(widget->rect());
+		} else if (!state->label) {
 			return;
 		} else if (state->button) {
 			const auto available = widget->width()
@@ -2307,14 +2309,24 @@ void SetupRestrictionView(
 	) | rpl::distinct_until_changed(
 	) | rpl::start_with_next([=](Controls::WriteRestriction value) {
 		using Type = Controls::WriteRestriction::Type;
-		if (value.type == Type::Rights) {
+		if (const auto lifting = value.boostsToLift) {
+			state->button = std::make_unique<Ui::FlatButton>(
+				widget,
+				tr::lng_restricted_boost_group(tr::now),
+				st::historyComposeButton);
+			state->button->setClickedCallback([=] {
+				const auto window = show->resolveWindow(
+					ChatHelpers::WindowUsage::PremiumPromo);
+				window->resolveBoostState(peer->asChannel(), lifting);
+			});
+		} else if (value.type == Type::Rights) {
 			state->icon = nullptr;
 			state->unlock = nullptr;
 			state->button = nullptr;
 			state->label = makeLabel(value.text, st->restrictionLabel);
 		} else if (value.type == Type::PremiumRequired) {
 			state->icon = makeIcon();
-			state->unlock = makeUnlock(value.button, name);
+			state->unlock = makeUnlock(value.button, peer->shortName());
 			state->button = std::make_unique<Ui::AbstractButton>(widget);
 			state->button->setClickedCallback([=] {
 				::Settings::ShowPremiumPromoToast(
@@ -2322,7 +2334,7 @@ void SetupRestrictionView(
 					tr::lng_send_non_premium_message_toast(
 						tr::now,
 						lt_user,
-						TextWithEntities{ name },
+						TextWithEntities{ peer->shortName() },
 						lt_link,
 						Ui::Text::Link(
 							Ui::Text::Bold(
@@ -2373,7 +2385,7 @@ void ComposeControls::initWriteRestriction() {
 		_writeRestricted.get(),
 		&_st,
 		_show,
-		_history->peer->shortName(),
+		_history->peer,
 		_writeRestriction.value(),
 		background);
 
@@ -2405,7 +2417,7 @@ void ComposeControls::initVoiceRecordBar() {
 	}, _wrap->lifetime());
 
 	_voiceRecordBar->setStartRecordingFilter([=] {
-		const auto error = [&]() -> std::optional<QString> {
+		const auto error = [&]() -> Data::SendError {
 			const auto peer = _history ? _history->peer.get() : nullptr;
 			if (peer) {
 				if (const auto error = Data::RestrictionError(
@@ -2414,10 +2426,10 @@ void ComposeControls::initVoiceRecordBar() {
 					return error;
 				}
 			}
-			return std::nullopt;
+			return {};
 		}();
 		if (error) {
-			_show->showToast(*error);
+			Data::ShowSendErrorToast(_show, _history->peer, error);
 			return true;
 		} else if (_showSlowmodeError && _showSlowmodeError()) {
 			return true;
diff --git a/Telegram/SourceFiles/history/view/history_view_replies_section.cpp b/Telegram/SourceFiles/history/view/history_view_replies_section.cpp
index 62b1e29d1..741f3cee8 100644
--- a/Telegram/SourceFiles/history/view/history_view_replies_section.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_replies_section.cpp
@@ -23,7 +23,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "history/history.h"
 #include "history/history_drag_area.h"
 #include "history/history_item_components.h"
-#include "history/history_item_helpers.h" // GetErrorTextForSending.
+#include "history/history_item_helpers.h" // GetErrorForSending.
 #include "history/history_view_swipe.h"
 #include "ui/chat/pinned_bar.h"
 #include "ui/chat/chat_style.h"
@@ -661,7 +661,7 @@ void RepliesWidget::setupComposeControls() {
 			? _topic
 			: _history->peer->forumTopicFor(_rootId);
 		return (!topic || topic->canToggleClosed() || !topic->closed())
-			? std::optional<QString>()
+			? Data::SendError()
 			: tr::lng_forum_topic_closed(tr::now);
 	});
 	auto writeRestriction = rpl::combine(
@@ -670,7 +670,7 @@ void RepliesWidget::setupComposeControls() {
 			Data::PeerUpdate::Flag::Rights),
 		Data::CanSendAnythingValue(_history->peer),
 		std::move(topicWriteRestrictions)
-	) | rpl::map([=](auto, auto, std::optional<QString> topicRestriction) {
+	) | rpl::map([=](auto, auto, Data::SendError topicRestriction) {
 		const auto allWithoutPolls = Data::AllSendRestrictions()
 			& ~ChatRestriction::SendPolls;
 		const auto canSendAnything = _topic
@@ -687,10 +687,11 @@ void RepliesWidget::setupComposeControls() {
 				: tr::lng_group_not_accessible(tr::now))
 			: topicRestriction
 			? std::move(topicRestriction)
-			: std::optional<QString>();
+			: Data::SendError();
 		return text ? Controls::WriteRestriction{
 			.text = std::move(*text),
 			.type = Controls::WriteRestrictionType::Rights,
+			.boostsToLift = text.boostsToLift,
 		} : Controls::WriteRestriction();
 	});
 
@@ -936,7 +937,7 @@ void RepliesWidget::chooseAttach(
 		std::optional<bool> overrideSendImagesAsPhotos) {
 	_choosingAttach = false;
 	if (const auto error = Data::AnyFileRestrictionError(_history->peer)) {
-		controller()->showToast(*error);
+		Data::ShowSendErrorToast(controller(), _history->peer, error);
 		return;
 	} else if (showSlowmodeError()) {
 		return;
@@ -1168,11 +1169,11 @@ bool RepliesWidget::showSendingFilesError(
 bool RepliesWidget::showSendingFilesError(
 		const Ui::PreparedList &list,
 		std::optional<bool> compress) const {
-	const auto text = [&] {
+	const auto error = [&]() -> Data::SendError {
 		const auto peer = _history->peer;
 		const auto error = Data::FileRestrictionError(peer, list, compress);
 		if (error) {
-			return *error;
+			return error;
 		} else if (const auto left = _history->peer->slowmodeSecondsLeft()) {
 			return tr::lng_slowmode_enabled(
 				tr::now,
@@ -1192,16 +1193,16 @@ bool RepliesWidget::showSendingFilesError(
 		}
 		return tr::lng_forward_send_files_cant(tr::now);
 	}();
-	if (text.isEmpty()) {
+	if (!error) {
 		return false;
-	} else if (text == u"(toolarge)"_q) {
+	} else if (error.text == u"(toolarge)"_q) {
 		const auto fileSize = list.files.back().size;
 		controller()->show(
 			Box(FileSizeLimitBox, &session(), fileSize, nullptr));
 		return true;
 	}
 
-	controller()->showToast(text);
+	Data::ShowSendErrorToast(controller(), _history->peer, error);
 	return true;
 }
 
@@ -1247,7 +1248,7 @@ void RepliesWidget::send(Api::SendOptions options) {
 	message.textWithTags = _composeControls->getTextWithAppliedMarkdown();
 	message.webPage = _composeControls->webPageDraft();
 
-	const auto error = GetErrorTextForSending(
+	const auto error = GetErrorForSending(
 		_history->peer,
 		{
 			.topicRootId = _topic ? _topic->rootId() : MsgId(0),
@@ -1255,8 +1256,8 @@ void RepliesWidget::send(Api::SendOptions options) {
 			.text = &message.textWithTags,
 			.ignoreSlowmodeCountdown = (options.scheduled != 0),
 		});
-	if (!error.isEmpty()) {
-		controller()->showToast(error);
+	if (error) {
+		Data::ShowSendErrorToast(controller(), _history->peer, error);
 		return;
 	}
 
@@ -1407,7 +1408,7 @@ bool RepliesWidget::sendExistingDocument(
 		_history->peer,
 		ChatRestriction::SendStickers);
 	if (error) {
-		controller()->showToast(*error);
+		Data::ShowSendErrorToast(controller(), _history->peer, error);
 		return false;
 	} else if (showSlowmodeError()
 		|| ShowSendPremiumError(controller(), document)) {
@@ -1435,7 +1436,7 @@ bool RepliesWidget::sendExistingPhoto(
 		_history->peer,
 		ChatRestriction::SendPhotos);
 	if (error) {
-		controller()->showToast(*error);
+		Data::ShowSendErrorToast(controller(), _history->peer, error);
 		return false;
 	} else if (showSlowmodeError()) {
 		return false;
@@ -1453,9 +1454,8 @@ bool RepliesWidget::sendExistingPhoto(
 void RepliesWidget::sendInlineResult(
 		not_null<InlineBots::Result*> result,
 		not_null<UserData*> bot) {
-	const auto errorText = result->getErrorOnSend(_history);
-	if (!errorText.isEmpty()) {
-		controller()->showToast(errorText);
+	if (const auto error = result->getErrorOnSend(_history)) {
+		Data::ShowSendErrorToast(controller(), _history->peer, error);
 		return;
 	}
 	sendInlineResult(result, bot, {}, std::nullopt);
diff --git a/Telegram/SourceFiles/history/view/history_view_scheduled_section.cpp b/Telegram/SourceFiles/history/view/history_view_scheduled_section.cpp
index 5090dd42b..950ae9f17 100644
--- a/Telegram/SourceFiles/history/view/history_view_scheduled_section.cpp
+++ b/Telegram/SourceFiles/history/view/history_view_scheduled_section.cpp
@@ -14,7 +14,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "history/view/history_view_sticker_toast.h"
 #include "history/history.h"
 #include "history/history_drag_area.h"
-#include "history/history_item_helpers.h" // GetErrorTextForSending.
+#include "history/history_item_helpers.h" // GetErrorForSending.
 #include "menu/menu_send.h" // SendMenu::Type.
 #include "ui/widgets/buttons.h"
 #include "ui/widgets/tooltip.h"
@@ -252,83 +252,85 @@ ScheduledWidget::~ScheduledWidget() = default;
 void ScheduledWidget::setupComposeControls() {
 	auto writeRestriction = _forumTopic
 		? [&] {
-		auto topicWriteRestrictions = rpl::single(
-		) | rpl::then(session().changes().topicUpdates(
-			Data::TopicUpdate::Flag::Closed
-		) | rpl::filter([=](const Data::TopicUpdate &update) {
-			return (update.topic->history() == _history)
-				&& (update.topic->rootId() == _forumTopic->rootId());
-		}) | rpl::to_empty) | rpl::map([=] {
-			return (!_forumTopic
-				|| _forumTopic->canToggleClosed()
-				|| !_forumTopic->closed())
-				? std::optional<QString>()
-				: tr::lng_forum_topic_closed(tr::now);
-		});
-		return rpl::combine(
-			session().changes().peerFlagsValue(
-				_history->peer,
-				Data::PeerUpdate::Flag::Rights),
-			Data::CanSendAnythingValue(_history->peer),
-			std::move(topicWriteRestrictions)
-		) | rpl::map([=](
-			auto,
-			auto,
-			std::optional<QString> topicRestriction) {
-			const auto allWithoutPolls = Data::AllSendRestrictions()
-				& ~ChatRestriction::SendPolls;
-			const auto canSendAnything = Data::CanSendAnyOf(
-				_forumTopic,
-				allWithoutPolls);
-			const auto restriction = Data::RestrictionError(
-				_history->peer,
-				ChatRestriction::SendOther);
-			auto text = !canSendAnything
-				? (restriction
-					? restriction
+			auto topicWriteRestrictions = rpl::single(
+			) | rpl::then(session().changes().topicUpdates(
+				Data::TopicUpdate::Flag::Closed
+			) | rpl::filter([=](const Data::TopicUpdate &update) {
+				return (update.topic->history() == _history)
+					&& (update.topic->rootId() == _forumTopic->rootId());
+			}) | rpl::to_empty) | rpl::map([=] {
+				return (!_forumTopic
+					|| _forumTopic->canToggleClosed()
+					|| !_forumTopic->closed())
+					? Data::SendError()
+					: tr::lng_forum_topic_closed(tr::now);
+			});
+			return rpl::combine(
+				session().changes().peerFlagsValue(
+					_history->peer,
+					Data::PeerUpdate::Flag::Rights),
+				Data::CanSendAnythingValue(_history->peer),
+				std::move(topicWriteRestrictions)
+			) | rpl::map([=](
+					auto,
+					auto,
+					Data::SendError topicRestriction) {
+				const auto allWithoutPolls = Data::AllSendRestrictions()
+					& ~ChatRestriction::SendPolls;
+				const auto canSendAnything = Data::CanSendAnyOf(
+					_forumTopic,
+					allWithoutPolls);
+				const auto restriction = Data::RestrictionError(
+					_history->peer,
+					ChatRestriction::SendOther);
+				auto text = !canSendAnything
+					? (restriction
+						? restriction
+						: topicRestriction
+						? std::move(topicRestriction)
+						: tr::lng_group_not_accessible(tr::now))
 					: topicRestriction
 					? std::move(topicRestriction)
-					: tr::lng_group_not_accessible(tr::now))
-				: topicRestriction
-				? std::move(topicRestriction)
-				: std::optional<QString>();
-			return text ? Controls::WriteRestriction{
-				.text = std::move(*text),
-				.type = Controls::WriteRestrictionType::Rights,
-			} : Controls::WriteRestriction();
-		}) | rpl::type_erased();
-	}()
+					: Data::SendError();
+				return text ? Controls::WriteRestriction{
+					.text = std::move(*text),
+					.type = Controls::WriteRestrictionType::Rights,
+					.boostsToLift = text.boostsToLift,
+				} : Controls::WriteRestriction();
+			}) | rpl::type_erased();
+		}()
 		: [&] {
-		return rpl::combine(
-			session().changes().peerFlagsValue(
-				_history->peer,
-				Data::PeerUpdate::Flag::Rights),
-			Data::CanSendAnythingValue(_history->peer)
-		) | rpl::map([=] {
-			const auto allWithoutPolls = Data::AllSendRestrictions()
-				& ~ChatRestriction::SendPolls;
-			const auto canSendAnything = Data::CanSendAnyOf(
-				_history->peer,
-				allWithoutPolls,
-				false);
-			const auto restriction = Data::RestrictionError(
-				_history->peer,
-				ChatRestriction::SendOther);
-			auto text = !canSendAnything
-				? (restriction
-					? restriction
-					: tr::lng_group_not_accessible(tr::now))
-				: std::optional<QString>();
-			return text ? Controls::WriteRestriction{
-				.text = std::move(*text),
-				.type = Controls::WriteRestrictionType::Rights,
-			} : Controls::WriteRestriction();
-		}) | rpl::type_erased();
-	}();
+			return rpl::combine(
+				session().changes().peerFlagsValue(
+					_history->peer,
+					Data::PeerUpdate::Flag::Rights),
+				Data::CanSendAnythingValue(_history->peer)
+			) | rpl::map([=] {
+				const auto allWithoutPolls = Data::AllSendRestrictions()
+					& ~ChatRestriction::SendPolls;
+				const auto canSendAnything = Data::CanSendAnyOf(
+					_history->peer,
+					allWithoutPolls,
+					false);
+				const auto restriction = Data::RestrictionError(
+					_history->peer,
+					ChatRestriction::SendOther);
+				auto text = !canSendAnything
+					? (restriction
+						? restriction
+						: tr::lng_group_not_accessible(tr::now))
+					: Data::SendError();
+				return text ? Controls::WriteRestriction{
+					.text = std::move(*text),
+					.type = Controls::WriteRestrictionType::Rights,
+					.boostsToLift = text.boostsToLift,
+				} : Controls::WriteRestriction();
+			}) | rpl::type_erased();
+		}();
 	_composeControls->setHistory({
 		.history = _history.get(),
 		.writeRestriction = std::move(writeRestriction),
-		});
+	});
 
 	_composeControls->height(
 	) | rpl::start_with_next([=] {
@@ -463,7 +465,7 @@ void ScheduledWidget::setupComposeControls() {
 
 void ScheduledWidget::chooseAttach() {
 	if (const auto error = Data::AnyFileRestrictionError(_history->peer)) {
-		controller()->showToast(*error);
+		Data::ShowSendErrorToast(controller(), _history->peer, error);
 		return;
 	}
 
@@ -667,12 +669,12 @@ bool ScheduledWidget::showSendingFilesError(
 bool ScheduledWidget::showSendingFilesError(
 	const Ui::PreparedList &list,
 	std::optional<bool> compress) const {
-	const auto text = [&] {
+	const auto error = [&]() -> Data::SendError {
 		using Error = Ui::PreparedList::Error;
 		const auto peer = _history->peer;
 		const auto error = Data::FileRestrictionError(peer, list, compress);
 		if (error) {
-			return *error;
+			return error;
 		} else switch (list.error) {
 		case Error::None: return QString();
 		case Error::EmptyFile:
@@ -685,16 +687,16 @@ bool ScheduledWidget::showSendingFilesError(
 		}
 		return tr::lng_forward_send_files_cant(tr::now);
 	}();
-	if (text.isEmpty()) {
+	if (!error) {
 		return false;
-	} else if (text == u"(toolarge)"_q) {
+	} else if (error.text == u"(toolarge)"_q) {
 		const auto fileSize = list.files.back().size;
 		controller()->show(
 			Box(FileSizeLimitBox, &session(), fileSize, nullptr));
 		return true;
 	}
 
-	controller()->showToast(text);
+	Data::ShowSendErrorToast(controller(), _history->peer, error);
 	return true;
 }
 
@@ -717,7 +719,7 @@ void ScheduledWidget::send() {
 		return;
 	}
 
-	const auto error = GetErrorTextForSending(
+	const auto error = GetErrorForSending(
 		_history->peer,
 		{
 			.topicRootId = _forumTopic
@@ -729,8 +731,8 @@ void ScheduledWidget::send() {
 			.text = &textWithTags,
 			.ignoreSlowmodeCountdown = true,
 		});
-	if (!error.isEmpty()) {
-		controller()->showToast(error);
+	if (error) {
+		Data::ShowSendErrorToast(controller(), _history->peer, error);
 		return;
 	}
 	const auto callback = [=](Api::SendOptions options) { send(options); };
@@ -865,7 +867,7 @@ bool ScheduledWidget::sendExistingDocument(
 		_history->peer,
 		ChatRestriction::SendStickers);
 	if (error) {
-		controller()->showToast(*error);
+		Data::ShowSendErrorToast(controller(), _history->peer, error);
 		return false;
 	} else if (ShowSendPremiumError(controller(), document)) {
 		return false;
@@ -893,7 +895,7 @@ bool ScheduledWidget::sendExistingPhoto(
 		_history->peer,
 		ChatRestriction::SendPhotos);
 	if (error) {
-		controller()->showToast(*error);
+		Data::ShowSendErrorToast(controller(), _history->peer, error);
 		return false;
 	}
 
@@ -909,9 +911,8 @@ bool ScheduledWidget::sendExistingPhoto(
 void ScheduledWidget::sendInlineResult(
 		not_null<InlineBots::Result*> result,
 		not_null<UserData*> bot) {
-	const auto errorText = result->getErrorOnSend(_history);
-	if (!errorText.isEmpty()) {
-		controller()->showToast(errorText);
+	if (const auto error = result->getErrorOnSend(_history)) {
+		Data::ShowSendErrorToast(controller(), _history->peer, error);
 		return;
 	}
 	const auto callback = [=](Api::SendOptions options) {
diff --git a/Telegram/SourceFiles/inline_bots/inline_bot_result.cpp b/Telegram/SourceFiles/inline_bots/inline_bot_result.cpp
index 7c487f843..e5e1566d5 100644
--- a/Telegram/SourceFiles/inline_bots/inline_bot_result.cpp
+++ b/Telegram/SourceFiles/inline_bots/inline_bot_result.cpp
@@ -394,13 +394,9 @@ not_null<HistoryItem*> Result::makeMessage(
 	return sendData->makeMessage(this, history, std::move(fields));
 }
 
-QString Result::getErrorOnSend(not_null<History*> history) const {
-	const auto specific = sendData->getErrorOnSend(this, history);
-	return !specific.isEmpty()
-		? specific
-		: Data::RestrictionError(
-			history->peer,
-			ChatRestriction::SendInline).value_or(QString());
+Data::SendError Result::getErrorOnSend(not_null<History*> history) const {
+	return sendData->getErrorOnSend(this, history).value_or(
+		Data::RestrictionError(history->peer, ChatRestriction::SendInline));
 }
 
 std::optional<Data::LocationPoint> Result::getLocationPoint() const {
diff --git a/Telegram/SourceFiles/inline_bots/inline_bot_result.h b/Telegram/SourceFiles/inline_bots/inline_bot_result.h
index e0b89e3d9..67b3a0fd1 100644
--- a/Telegram/SourceFiles/inline_bots/inline_bot_result.h
+++ b/Telegram/SourceFiles/inline_bots/inline_bot_result.h
@@ -20,6 +20,7 @@ struct HistoryItemCommonFields;
 
 namespace Data {
 class LocationPoint;
+struct SendError;
 } // namespace Data
 
 namespace InlineBots {
@@ -69,7 +70,8 @@ public:
 	[[nodiscard]] not_null<HistoryItem*> makeMessage(
 		not_null<History*> history,
 		HistoryItemCommonFields &&fields) const;
-	QString getErrorOnSend(not_null<History*> history) const;
+	[[nodiscard]] Data::SendError getErrorOnSend(
+		not_null<History*> history) const;
 
 	// interface for Layout:: usage
 	std::optional<Data::LocationPoint> getLocationPoint() const;
diff --git a/Telegram/SourceFiles/inline_bots/inline_bot_send_data.cpp b/Telegram/SourceFiles/inline_bots/inline_bot_send_data.cpp
index bacd4e3f8..e4ac798fa 100644
--- a/Telegram/SourceFiles/inline_bots/inline_bot_send_data.cpp
+++ b/Telegram/SourceFiles/inline_bots/inline_bot_send_data.cpp
@@ -42,11 +42,11 @@ not_null<HistoryItem*> SendDataCommon::makeMessage(
 		std::move(distinct.media));
 }
 
-QString SendDataCommon::getErrorOnSend(
+Data::SendError SendDataCommon::getErrorOnSend(
 		const Result *owner,
 		not_null<History*> history) const {
 	const auto type = ChatRestriction::SendOther;
-	return Data::RestrictionError(history->peer, type).value_or(QString());
+	return Data::RestrictionError(history->peer, type);
 }
 
 SendDataCommon::SentMessageFields SendText::getSentMessageFields() const {
@@ -106,11 +106,11 @@ not_null<HistoryItem*> SendPhoto::makeMessage(
 		TextWithEntities{ _message, _entities });
 }
 
-QString SendPhoto::getErrorOnSend(
+Data::SendError SendPhoto::getErrorOnSend(
 		const Result *owner,
 		not_null<History*> history) const {
 	const auto type = ChatRestriction::SendPhotos;
-	return Data::RestrictionError(history->peer, type).value_or(QString());
+	return Data::RestrictionError(history->peer, type);
 }
 
 not_null<HistoryItem*> SendFile::makeMessage(
@@ -123,11 +123,11 @@ not_null<HistoryItem*> SendFile::makeMessage(
 		TextWithEntities{ _message, _entities });
 }
 
-QString SendFile::getErrorOnSend(
+Data::SendError SendFile::getErrorOnSend(
 		const Result *owner,
 		not_null<History*> history) const {
 	const auto type = _document->requiredSendRight();
-	return Data::RestrictionError(history->peer, type).value_or(QString());
+	return Data::RestrictionError(history->peer, type);
 }
 
 not_null<HistoryItem*> SendGame::makeMessage(
@@ -137,11 +137,11 @@ not_null<HistoryItem*> SendGame::makeMessage(
 	return history->makeMessage(std::move(fields), _game);
 }
 
-QString SendGame::getErrorOnSend(
+Data::SendError SendGame::getErrorOnSend(
 		const Result *owner,
 		not_null<History*> history) const {
 	const auto type = ChatRestriction::SendGames;
-	return Data::RestrictionError(history->peer, type).value_or(QString());
+	return Data::RestrictionError(history->peer, type);
 }
 
 SendDataCommon::SentMessageFields SendInvoice::getSentMessageFields() const {
diff --git a/Telegram/SourceFiles/inline_bots/inline_bot_send_data.h b/Telegram/SourceFiles/inline_bots/inline_bot_send_data.h
index 9c53b6207..82a12e644 100644
--- a/Telegram/SourceFiles/inline_bots/inline_bot_send_data.h
+++ b/Telegram/SourceFiles/inline_bots/inline_bot_send_data.h
@@ -11,6 +11,10 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 struct HistoryItemCommonFields;
 
+namespace Data {
+struct SendError;
+} // namespace Data
+
 namespace Main {
 class Session;
 } // namespace Main
@@ -44,7 +48,7 @@ public:
 		const Result *owner,
 		not_null<History*> history,
 		HistoryItemCommonFields &&fields) const = 0;
-	virtual QString getErrorOnSend(
+	virtual Data::SendError getErrorOnSend(
 		const Result *owner,
 		not_null<History*> history) const = 0;
 
@@ -80,7 +84,7 @@ public:
 		not_null<History*> history,
 		HistoryItemCommonFields &&fields) const override;
 
-	QString getErrorOnSend(
+	Data::SendError getErrorOnSend(
 		const Result *owner,
 		not_null<History*> history) const override;
 
@@ -241,7 +245,7 @@ public:
 		not_null<History*> history,
 		HistoryItemCommonFields &&fields) const override;
 
-	QString getErrorOnSend(
+	Data::SendError getErrorOnSend(
 		const Result *owner,
 		not_null<History*> history) const override;
 
@@ -275,7 +279,7 @@ public:
 		not_null<History*> history,
 		HistoryItemCommonFields &&fields) const override;
 
-	QString getErrorOnSend(
+	Data::SendError getErrorOnSend(
 		const Result *owner,
 		not_null<History*> history) const override;
 
@@ -303,7 +307,7 @@ public:
 		not_null<History*> history,
 		HistoryItemCommonFields &&fields) const override;
 
-	QString getErrorOnSend(
+	Data::SendError getErrorOnSend(
 		const Result *owner,
 		not_null<History*> history) const override;
 
diff --git a/Telegram/SourceFiles/inline_bots/inline_results_inner.cpp b/Telegram/SourceFiles/inline_bots/inline_results_inner.cpp
index 002bf1f97..c2ab83e95 100644
--- a/Telegram/SourceFiles/inline_bots/inline_results_inner.cpp
+++ b/Telegram/SourceFiles/inline_bots/inline_results_inner.cpp
@@ -25,6 +25,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "mainwindow.h"
 #include "main/main_session.h"
 #include "window/window_session_controller.h"
+#include "ui/text/text_utilities.h"
 #include "ui/widgets/popup_menu.h"
 #include "ui/widgets/buttons.h"
 #include "ui/widgets/labels.h"
@@ -113,19 +114,35 @@ void Inner::checkRestrictedPeer() {
 		const auto error = Data::RestrictionError(
 			_inlineQueryPeer,
 			ChatRestriction::SendInline);
-		if (error) {
-			if (!_restrictedLabel) {
-				_restrictedLabel.create(this, *error, st::stickersRestrictedLabel);
-				_restrictedLabel->show();
-				_restrictedLabel->move(st::inlineResultsLeft - st::roundRadiusSmall, st::stickerPanPadding);
-				_restrictedLabel->resizeToNaturalWidth(width() - (st::inlineResultsLeft - st::roundRadiusSmall) * 2);
-				if (_switchPmButton) {
-					_switchPmButton->hide();
-				}
-				repaintItems();
-			}
+		const auto changed = (_restrictedLabelKey != error.text);
+		if (!changed) {
 			return;
 		}
+		_restrictedLabelKey = error.text;
+		if (error) {
+			const auto window = _controller;
+			const auto peer = _inlineQueryPeer;
+			_restrictedLabel.create(
+				this,
+				rpl::single(error.boostsToLift
+					? Ui::Text::Link(error.text)
+					: TextWithEntities{ error.text }),
+				st::stickersRestrictedLabel);
+			const auto lifting = error.boostsToLift;
+			_restrictedLabel->setClickHandlerFilter([=](auto...) {
+				window->resolveBoostState(peer->asChannel(), lifting);
+				return false;
+			});
+			_restrictedLabel->show();
+			updateRestrictedLabelGeometry();
+			if (_switchPmButton) {
+				_switchPmButton->hide();
+			}
+			repaintItems();
+			return;
+		}
+	} else {
+		_restrictedLabelKey = QString();
 	}
 	if (_restrictedLabel) {
 		_restrictedLabel.destroy();
@@ -136,6 +153,18 @@ void Inner::checkRestrictedPeer() {
 	}
 }
 
+void Inner::updateRestrictedLabelGeometry() {
+	if (!_restrictedLabel) {
+		return;
+	}
+
+	auto labelWidth = width() - st::stickerPanPadding * 2;
+	_restrictedLabel->resizeToWidth(labelWidth);
+	_restrictedLabel->moveToLeft(
+		(width() - _restrictedLabel->width()) / 2,
+		st::stickerPanPadding);
+}
+
 bool Inner::isRestrictedView() {
 	checkRestrictedPeer();
 	return (_restrictedLabel != nullptr);
@@ -178,6 +207,10 @@ rpl::producer<> Inner::inlineRowsCleared() const {
 
 Inner::~Inner() = default;
 
+void Inner::resizeEvent(QResizeEvent *e) {
+	updateRestrictedLabelGeometry();
+}
+
 void Inner::paintEvent(QPaintEvent *e) {
 	Painter p(this);
 	QRect r = e ? e->rect() : rect();
diff --git a/Telegram/SourceFiles/inline_bots/inline_results_inner.h b/Telegram/SourceFiles/inline_bots/inline_results_inner.h
index 4e6195e19..28b305513 100644
--- a/Telegram/SourceFiles/inline_bots/inline_results_inner.h
+++ b/Telegram/SourceFiles/inline_bots/inline_results_inner.h
@@ -108,6 +108,7 @@ protected:
 	void mousePressEvent(QMouseEvent *e) override;
 	void mouseReleaseEvent(QMouseEvent *e) override;
 	void mouseMoveEvent(QMouseEvent *e) override;
+	void resizeEvent(QResizeEvent *e) override;
 	void paintEvent(QPaintEvent *e) override;
 	void leaveEventHook(QEvent *e) override;
 	void leaveToChildEvent(QEvent *e, QWidget *child) override;
@@ -136,6 +137,7 @@ private:
 	void clearInlineRows(bool resultsDeleted);
 	ItemBase *layoutPrepareInlineResult(Result *result);
 
+	void updateRestrictedLabelGeometry();
 	void deleteUnusedInlineLayouts();
 
 	int validateExistingInlineRows(const Results &results);
@@ -162,6 +164,7 @@ private:
 	QByteArray _switchPmUrl;
 
 	object_ptr<Ui::FlatLabel> _restrictedLabel = { nullptr };
+	QString _restrictedLabelKey;
 
 	base::unique_qptr<Ui::PopupMenu> _menu;
 
diff --git a/Telegram/SourceFiles/mainwidget.cpp b/Telegram/SourceFiles/mainwidget.cpp
index 8938d5af4..06bea1d04 100644
--- a/Telegram/SourceFiles/mainwidget.cpp
+++ b/Telegram/SourceFiles/mainwidget.cpp
@@ -52,7 +52,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "apiwrap.h"
 #include "dialogs/dialogs_widget.h"
 #include "history/history_widget.h"
-#include "history/history_item_helpers.h" // GetErrorTextForSending.
+#include "history/history_item_helpers.h" // GetErrorForSending.
 #include "history/view/media/history_view_media.h"
 #include "history/view/history_view_service_message.h"
 #include "history/view/history_view_sublist_section.h"
@@ -556,15 +556,15 @@ bool MainWidget::setForwardDraft(
 	const auto history = thread->owningHistory();
 	const auto items = session().data().idsToItems(draft.ids);
 	const auto topicRootId = thread->topicRootId();
-	const auto error = GetErrorTextForSending(
+	const auto error = GetErrorForSending(
 		history->peer,
 		{
 			.topicRootId = topicRootId,
 			.forward = &items,
 			.ignoreSlowmodeCountdown = true,
 		});
-	if (!error.isEmpty()) {
-		_controller->show(Ui::MakeInformBox(error));
+	if (error) {
+		Data::ShowSendErrorToast(_controller, history->peer, error);
 		return false;
 	}
 
@@ -611,12 +611,12 @@ bool MainWidget::sendPaths(
 		not_null<Data::Thread*> thread,
 		const QStringList &paths) {
 	if (!Data::CanSendAnyOf(thread, Data::FilesSendRestrictions())) {
-		_controller->show(Ui::MakeInformBox(
-			tr::lng_forward_send_files_cant()));
+		_controller->showToast(
+			tr::lng_forward_send_files_cant(tr::now));
 		return false;
 	} else if (const auto error = Data::AnyFileRestrictionError(
 			thread->peer())) {
-		_controller->show(Ui::MakeInformBox(*error));
+		Data::ShowSendErrorToast(controller(), thread->peer(), error);
 		return false;
 	} else {
 		_controller->showThread(
@@ -659,12 +659,12 @@ bool MainWidget::filesOrForwardDrop(
 		}
 		return false;
 	} else if (!Data::CanSendAnyOf(thread, Data::FilesSendRestrictions())) {
-		_controller->show(Ui::MakeInformBox(
-			tr::lng_forward_send_files_cant()));
+		_controller->showToast(
+			tr::lng_forward_send_files_cant(tr::now));
 		return false;
 	} else if (const auto error = Data::AnyFileRestrictionError(
 			thread->peer())) {
-		_controller->show(Ui::MakeInformBox(*error));
+		Data::ShowSendErrorToast(_controller, thread->peer(), error);
 		return false;
 	} else {
 		_controller->showThread(
diff --git a/Telegram/SourceFiles/media/stories/media_stories_reply.cpp b/Telegram/SourceFiles/media/stories/media_stories_reply.cpp
index c034d61dc..09e222737 100644
--- a/Telegram/SourceFiles/media/stories/media_stories_reply.cpp
+++ b/Telegram/SourceFiles/media/stories/media_stories_reply.cpp
@@ -20,6 +20,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "core/file_utilities.h"
 #include "core/mime_type.h"
 #include "data/stickers/data_custom_emoji.h"
+#include "data/data_chat_participant_status.h"
 #include "data/data_document.h"
 #include "data/data_message_reaction_id.h"
 #include "data/data_peer_values.h"
@@ -219,15 +220,15 @@ bool ReplyArea::send(
 		return false;
 	}
 
-	const auto error = GetErrorTextForSending(
+	const auto error = GetErrorForSending(
 		_data.peer,
 		{
 			.topicRootId = MsgId(0),
 			.text = &message.textWithTags,
 			.ignoreSlowmodeCountdown = (options.scheduled != 0),
 		});
-	if (!error.isEmpty()) {
-		_controller->uiShow()->showToast(error);
+	if (error) {
+		Data::ShowSendErrorToast(_controller->uiShow(), _data.peer, error);
 		return false;
 	}
 
@@ -262,7 +263,7 @@ bool ReplyArea::sendExistingDocument(
 		_data.peer,
 		ChatRestriction::SendStickers);
 	if (error) {
-		show->showToast(*error);
+		Data::ShowSendErrorToast(show, _data.peer, error);
 		return false;
 	} else if (showSlowmodeError()
 		|| Window::ShowSendPremiumError(show, document)) {
@@ -290,7 +291,7 @@ bool ReplyArea::sendExistingPhoto(
 		_data.peer,
 		ChatRestriction::SendPhotos);
 	if (error) {
-		show->showToast(*error);
+		Data::ShowSendErrorToast(show, _data.peer, error);
 		return false;
 	} else if (showSlowmodeError()) {
 		return false;
@@ -308,9 +309,9 @@ bool ReplyArea::sendExistingPhoto(
 void ReplyArea::sendInlineResult(
 		not_null<InlineBots::Result*> result,
 		not_null<UserData*> bot) {
-	const auto errorText = result->getErrorOnSend(history());
-	if (!errorText.isEmpty()) {
-		_controller->uiShow()->showToast(errorText);
+	if (const auto error = result->getErrorOnSend(history())) {
+		const auto show = _controller->uiShow();
+		Data::ShowSendErrorToast(show, history()->peer, error);
 		return;
 	}
 	sendInlineResult(result, bot, {}, std::nullopt);
@@ -363,11 +364,11 @@ bool ReplyArea::showSendingFilesError(
 bool ReplyArea::showSendingFilesError(
 		const Ui::PreparedList &list,
 		std::optional<bool> compress) const {
-	const auto text = [&] {
+	const auto error = [&]() -> Data::SendError {
 		const auto peer = _data.peer;
 		const auto error = Data::FileRestrictionError(peer, list, compress);
 		if (error) {
-			return *error;
+			return error;
 		}
 		using Error = Ui::PreparedList::Error;
 		switch (list.error) {
@@ -382,9 +383,9 @@ bool ReplyArea::showSendingFilesError(
 		}
 		return tr::lng_forward_send_files_cant(tr::now);
 	}();
-	if (text.isEmpty()) {
+	if (!error) {
 		return false;
-	} else if (text == u"(toolarge)"_q) {
+	} else if (error.text == u"(toolarge)"_q) {
 		const auto fileSize = list.files.back().size;
 		_controller->uiShow()->showBox(Box(
 			FileSizeLimitBox,
@@ -394,7 +395,7 @@ bool ReplyArea::showSendingFilesError(
 		return true;
 	}
 
-	_controller->uiShow()->showToast(text);
+	Data::ShowSendErrorToast(_controller->uiShow(), _data.peer, error);
 	return true;
 }
 
@@ -422,7 +423,7 @@ void ReplyArea::chooseAttach(
 	}
 	const auto peer = not_null(_data.peer);
 	if (const auto error = Data::AnyFileRestrictionError(peer)) {
-		_controller->uiShow()->showToast(*error);
+		Data::ShowSendErrorToast(_controller->uiShow(), peer, error);
 		return;
 	} else if (showSlowmodeError()) {
 		return;
diff --git a/Telegram/SourceFiles/media/stories/media_stories_share.cpp b/Telegram/SourceFiles/media/stories/media_stories_share.cpp
index 773239e0b..46e0520d1 100644
--- a/Telegram/SourceFiles/media/stories/media_stories_share.cpp
+++ b/Telegram/SourceFiles/media/stories/media_stories_share.cpp
@@ -22,7 +22,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_thread.h"
 #include "data/data_user.h"
 #include "history/history.h"
-#include "history/history_item_helpers.h" // GetErrorTextForSending.
+#include "history/history_item_helpers.h" // GetErrorForSending.
 #include "history/view/history_view_context_menu.h" // CopyStoryLink.
 #include "lang/lang_keys.h"
 #include "main/main_session.h"
@@ -87,26 +87,11 @@ namespace Media::Stories {
 			return;
 		}
 		const auto peer = story->peer();
-		const auto error = [&] {
-			for (const auto thread : result) {
-				const auto error = GetErrorTextForSending(
-					thread,
-					{ .story = story, .text = &comment });
-				if (!error.isEmpty()) {
-					return std::make_pair(error, thread);
-				}
-			}
-			return std::make_pair(QString(), result.front());
-		}();
-		if (!error.first.isEmpty()) {
-			auto text = TextWithEntities();
-			if (result.size() > 1) {
-				text.append(
-					Ui::Text::Bold(error.second->chatListName())
-				).append("\n\n");
-			}
-			text.append(error.first);
-			show->showBox(Ui::MakeInformBox(text));
+		const auto error = GetErrorForSending(
+			result,
+			{ .story = story, .text = &comment });
+		if (error.error) {
+			show->showBox(MakeSendErrorBox(error, result.size() > 1));
 			return;
 		}
 
diff --git a/Telegram/SourceFiles/platform/mac/touchbar/items/mac_scrubber_item.mm b/Telegram/SourceFiles/platform/mac/touchbar/items/mac_scrubber_item.mm
index ac97db92d..6a55ff7d0 100644
--- a/Telegram/SourceFiles/platform/mac/touchbar/items/mac_scrubber_item.mm
+++ b/Telegram/SourceFiles/platform/mac/touchbar/items/mac_scrubber_item.mm
@@ -185,7 +185,9 @@ std::optional<QString> RestrictionToSend(
 		not_null<Window::Controller*> controller,
 		ChatRestriction right) {
 	if (const auto peer = ActiveChat(controller).peer()) {
-		return Data::RestrictionError(peer, right);
+		if (const auto error = Data::RestrictionError(peer, right)) {
+			return *error;
+		}
 	}
 	return std::nullopt;
 }
diff --git a/Telegram/SourceFiles/settings/business/settings_shortcut_messages.cpp b/Telegram/SourceFiles/settings/business/settings_shortcut_messages.cpp
index d1dfbbad5..995a98202 100644
--- a/Telegram/SourceFiles/settings/business/settings_shortcut_messages.cpp
+++ b/Telegram/SourceFiles/settings/business/settings_shortcut_messages.cpp
@@ -1538,10 +1538,8 @@ void ShortcutMessages::sendInlineResult(
 		not_null<UserData*> bot) {
 	if (showPremiumRequired()) {
 		return;
-	}
-	const auto errorText = result->getErrorOnSend(_history);
-	if (!errorText.isEmpty()) {
-		_controller->showToast(errorText);
+	} else if (const auto error = result->getErrorOnSend(_history)) {
+		Data::ShowSendErrorToast(_controller, _history->peer, error);
 		return;
 	}
 	sendInlineResult(result, bot, {}, std::nullopt);
diff --git a/Telegram/SourceFiles/ui/boxes/boost_box.cpp b/Telegram/SourceFiles/ui/boxes/boost_box.cpp
index 500748ac2..23e378146 100644
--- a/Telegram/SourceFiles/ui/boxes/boost_box.cpp
+++ b/Telegram/SourceFiles/ui/boxes/boost_box.cpp
@@ -325,8 +325,14 @@ void BoostBox(
 		return (counters.mine > 1) ? u"x%1"_q.arg(counters.mine) : u""_q;
 	});
 
+	const auto wasMine = state->data.current().mine;
+	const auto wasLifting = data.lifting;
 	auto text = state->data.value(
 	) | rpl::map([=](BoostCounters counters) {
+		const auto lifting = wasLifting
+			? (wasLifting
+				- std::clamp(counters.mine - wasMine, 0, wasLifting - 1))
+			: 0;
 		const auto bold = Ui::Text::Bold(name);
 		const auto now = counters.boosts;
 		const auto full = !counters.nextLevelBoosts;
@@ -337,7 +343,14 @@ void BoostBox(
 			lt_count,
 			rpl::single(float64(counters.level + (left ? 1 : 0))),
 			Ui::Text::RichLangValue);
-		return (counters.mine || full)
+		return (lifting > 1)
+			? tr::lng_boost_group_lift_restrictions_many(
+				lt_count,
+				rpl::single(float64(lifting)),
+				Ui::Text::RichLangValue)
+			: lifting
+			? tr::lng_boost_group_lift_restrictions(Ui::Text::RichLangValue)
+			: (counters.mine || full)
 			? (left
 				? tr::lng_boost_channel_needs_unlock(
 					lt_count,
@@ -365,6 +378,14 @@ void BoostBox(
 				rpl::single(bold),
 				Ui::Text::RichLangValue);
 	}) | rpl::flatten_latest();
+	if (wasLifting) {
+		state->data.value(
+		) | rpl::start_with_next([=](BoostCounters counters) {
+			if (counters.mine - wasMine >= wasLifting) {
+				box->closeBox();
+			}
+		}, box->lifetime());
+	}
 
 	auto faded = object_ptr<Ui::FadeWrap<>>(
 		close->parentWidget(),
diff --git a/Telegram/SourceFiles/ui/boxes/boost_box.h b/Telegram/SourceFiles/ui/boxes/boost_box.h
index 4ecd58bf2..12c97c2c1 100644
--- a/Telegram/SourceFiles/ui/boxes/boost_box.h
+++ b/Telegram/SourceFiles/ui/boxes/boost_box.h
@@ -48,6 +48,7 @@ struct BoostBoxData {
 	QString name;
 	BoostCounters boost;
 	BoostFeatures features;
+	int lifting = 0;
 	bool allowMulti = false;
 	bool group = false;
 };
diff --git a/Telegram/SourceFiles/window/window_peer_menu.cpp b/Telegram/SourceFiles/window/window_peer_menu.cpp
index 0efcec3ca..5e7978c9c 100644
--- a/Telegram/SourceFiles/window/window_peer_menu.cpp
+++ b/Telegram/SourceFiles/window/window_peer_menu.cpp
@@ -61,7 +61,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "api/api_updates.h"
 #include "mtproto/mtproto_config.h"
 #include "history/history.h"
-#include "history/history_item_helpers.h" // GetErrorTextForSending.
+#include "history/history_item_helpers.h" // GetErrorForSending.
 #include "history/view/history_view_context_menu.h"
 #include "window/window_separate_id.h"
 #include "window/window_session_controller.h"
@@ -2595,11 +2595,11 @@ QPointer<Ui::BoxContent> ShowSendNowMessagesBox(
 		: tr::lng_scheduled_send_now(tr::now);
 
 	const auto list = session->data().idsToItems(items);
-	const auto error = GetErrorTextForSending(
+	const auto error = GetErrorForSending(
 		history->peer,
 		{ .forward = &list });
-	if (!error.isEmpty()) {
-		navigation->showToast(error);
+	if (error) {
+		Data::ShowSendErrorToast(navigation, history->peer, error);
 		return { nullptr };
 	}
 	auto done = [
diff --git a/Telegram/SourceFiles/window/window_session_controller.cpp b/Telegram/SourceFiles/window/window_session_controller.cpp
index 9f4a72396..559b60f00 100644
--- a/Telegram/SourceFiles/window/window_session_controller.cpp
+++ b/Telegram/SourceFiles/window/window_session_controller.cpp
@@ -764,7 +764,10 @@ void SessionNavigation::showPeerByLinkResolved(
 	}
 }
 
-void SessionNavigation::resolveBoostState(not_null<ChannelData*> channel) {
+void SessionNavigation::resolveBoostState(
+		not_null<ChannelData*> channel,
+		int boostsToLift) {
+	_boostsToLift = boostsToLift;
 	if (_boostStateResolving == channel) {
 		return;
 	}
@@ -772,18 +775,33 @@ void SessionNavigation::resolveBoostState(not_null<ChannelData*> channel) {
 	_api.request(MTPpremium_GetBoostsStatus(
 		channel->input
 	)).done([=](const MTPpremium_BoostsStatus &result) {
-		_boostStateResolving = nullptr;
+		if (base::take(_boostStateResolving) != channel) {
+			return;
+		}
+		const auto boosted = std::make_shared<bool>();
 		channel->updateLevelHint(result.data().vlevel().v);
 		const auto submit = [=](Fn<void(Ui::BoostCounters)> done) {
-			applyBoost(channel, done);
+			applyBoost(channel, [=](Ui::BoostCounters counters) {
+				*boosted = true;
+				done(counters);
+			});
 		};
-		uiShow()->show(Box(Ui::BoostBox, Ui::BoostBoxData{
+		const auto lifting = base::take(_boostsToLift);
+		const auto box = uiShow()->show(Box(Ui::BoostBox, Ui::BoostBoxData{
 			.name = channel->name(),
 			.boost = ParseBoostCounters(result),
 			.features = LookupBoostFeatures(channel),
+			.lifting = lifting,
 			.allowMulti = (BoostsForGift(_session) > 0),
 			.group = channel->isMegagroup(),
 		}, submit));
+		if (lifting) {
+			box->boxClosing() | rpl::start_with_next([=] {
+				if (*boosted) {
+					channel->updateFullForced();
+				}
+			}, box->lifetime());
+		}
 	}).fail([=](const MTP::Error &error) {
 		_boostStateResolving = nullptr;
 		showToast(u"Error: "_q + error.type());
diff --git a/Telegram/SourceFiles/window/window_session_controller.h b/Telegram/SourceFiles/window/window_session_controller.h
index 9403467c0..0bde193f0 100644
--- a/Telegram/SourceFiles/window/window_session_controller.h
+++ b/Telegram/SourceFiles/window/window_session_controller.h
@@ -253,7 +253,9 @@ public:
 		Dialogs::Key inChat,
 		PeerData *searchFrom = nullptr);
 
-	void resolveBoostState(not_null<ChannelData*> channel);
+	void resolveBoostState(
+		not_null<ChannelData*> channel,
+		int boostsToLift = 0);
 
 	void resolveCollectible(
 		PeerId ownerId,
@@ -319,6 +321,7 @@ private:
 	mtpRequestId _showingRepliesRequestId = 0;
 
 	ChannelData *_boostStateResolving = nullptr;
+	int _boostsToLift = 0;
 
 	QString _collectibleEntity;
 	mtpRequestId _collectibleRequestId = 0;