diff --git a/td/generate/tl-parser b/td/generate/tl-parser
index 98b469c21..43ca916f6 160000
--- a/td/generate/tl-parser
+++ b/td/generate/tl-parser
@@ -1 +1 @@
-Subproject commit 98b469c21d7810ba17dc72c56c444a7b79668197
+Subproject commit 43ca916f66ce9e1c876579d32c69f52ef9dd73fe
diff --git a/td/telegram/MessagesManager.cpp b/td/telegram/MessagesManager.cpp
index 18a3dee5c..f938d657d 100644
--- a/td/telegram/MessagesManager.cpp
+++ b/td/telegram/MessagesManager.cpp
@@ -14806,7 +14806,9 @@ void MessagesManager::on_message_deleted(Dialog *d, Message *m, bool is_permanen
     auto it = d->yet_unsent_thread_message_ids.find(m->top_thread_message_id);
     CHECK(it != d->yet_unsent_thread_message_ids.end());
     auto is_deleted = it->second.erase(m->message_id) > 0;
-    CHECK(is_deleted);
+    if (!is_deleted) {
+      return;
+    }
     if (it->second.empty()) {
       d->yet_unsent_thread_message_ids.erase(it);
     }
@@ -14814,7 +14816,9 @@ void MessagesManager::on_message_deleted(Dialog *d, Message *m, bool is_permanen
 
   cancel_send_deleted_message(d->dialog_id, m, is_permanently_deleted);
 
-  CHECK(m->message_id.is_valid());
+  if (!m->message_id.is_valid()) {
+    return;
+  }
   switch (d->dialog_id.get_type()) {
     case DialogType::User:
     case DialogType::Chat: