diff --git a/compiler/api/compiler.py b/compiler/api/compiler.py
index 14269fe7..ae2ea999 100644
--- a/compiler/api/compiler.py
+++ b/compiler/api/compiler.py
@@ -89,32 +89,40 @@ def camel(s: str):
 
 
 def get_type_hint(type: str) -> str:
-    is_flag = FLAGS_RE.match(type)
+    is_flag = bool(FLAGS_RE.match(type))
 
     if is_flag:
         type = type.split("?")[1]
 
-    if type in CORE_TYPES:
-        if type == "long" or "int" in type:
-            type = "int"
-        elif type == "double":
-            type = "float"
-        elif type == "string":
-            type = "str"
-        elif type in {"Bool", "true"}:
-            type = "bool"
-        else:  # bytes and object
-            type = "bytes"
-    elif type in {"Object", "!X"}:
-        type = "TLObject"
-    elif re.match("^vector", type, re.IGNORECASE):
-        sub_type = type.split("<")[1][:-1]
-        type = f"List[{get_type_hint(sub_type)}]"
-    else:
-        ns, name = type.split(".") if "." in type else ("", type)
-        type = '"raw.base.' + ".".join([ns, name]).strip(".") + '"'
+    def get_hint(t: str) -> str:
+        if t in CORE_TYPES:
+            if t in {"long", "int", "int128", "int256"}:
+                return "int"
+            if t == "double":
+                return "float"
+            if t == "string":
+                return "str"
+            if t in {"Bool", "true"}:
+                return "bool"
+            return "bytes"
+        if t in {"Object", "!X"}:
+            return "TLObject"
+        if re.match("^vector", t, re.IGNORECASE):
+            sub_type = t.split("<", 1)[1][:-1]
+            return f"list[{get_hint(sub_type)}]"
+        ns, name = t.split(".") if "." in t else ("", t)
+        return "raw.base." + ".".join([ns, name]).strip(".")
+
+    hint = get_hint(type)
+
+    if is_flag:
+        if "raw.base" in hint:
+            return f'"{hint} | None" = None'
+        return f"{hint} | None = None"
 
-    return f"Optional[{type}] = None" if is_flag else type
+    if "raw.base" in hint:
+        return f'"{hint}"'
+    return hint
 
 
 def sort_args(args: list[tuple[str, str]]):
diff --git a/compiler/api/template/combinator.txt b/compiler/api/template/combinator.txt
index 9599d321..9e938771 100644
--- a/compiler/api/template/combinator.txt
+++ b/compiler/api/template/combinator.txt
@@ -1,9 +1,11 @@
+from __future__ import annotations
+
 from io import BytesIO
 
 from pyrogram.raw.core.primitives import Int, Long, Int128, Int256, Bool, Bytes, String, Double, Vector
 from pyrogram.raw.core import TLObject
 from pyrogram import raw
-from typing import List, Optional, Any
+from typing import Any
 
 {warning}
 
@@ -12,7 +14,7 @@ class {name}({base}):  # type: ignore
     """{docstring}
     """
 
-    __slots__: List[str] = [{slots}]
+    __slots__: list[str] = [{slots}]
 
     ID = {id}
     QUALNAME = "{qualname}"
diff --git a/compiler/api/template/type.txt b/compiler/api/template/type.txt
index 2178b29a..1eb49db3 100644
--- a/compiler/api/template/type.txt
+++ b/compiler/api/template/type.txt
@@ -1,5 +1,7 @@
 {warning}
 
+from __future__ import annotations
+
 from pyrogram.raw.core import TLObject
 
 class {name}(TLObject):  # type: ignore
diff --git a/pyproject.toml b/pyproject.toml
index 52cf52e9..f7139851 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -136,3 +136,4 @@ ignore = [
 
 [tool.ty.rules]
 unresolved-import = "ignore"
+invalid-assignment = "ignore"
\ No newline at end of file
diff --git a/pyrogram/client.py b/pyrogram/client.py
index 5e8bcb3b..92154e55 100644
--- a/pyrogram/client.py
+++ b/pyrogram/client.py
@@ -663,7 +663,7 @@ async def handle_updates(self, updates) -> None:
                             diff = await self.invoke(
                                 raw.functions.updates.GetChannelDifference(
                                     channel=await self.resolve_peer(
-                                        utils.get_channel_id(channel_id),
+                                        utils.get_channel_id(channel_id or 0),
                                     ),
                                     filter=raw.types.ChannelMessagesFilter(
                                         ranges=[
diff --git a/pyrogram/methods/advanced/save_file.py b/pyrogram/methods/advanced/save_file.py
index b26e84b8..cfa77f7a 100644
--- a/pyrogram/methods/advanced/save_file.py
+++ b/pyrogram/methods/advanced/save_file.py
@@ -137,7 +137,10 @@ def create_rpc(chunk, file_part, is_big, file_id, file_total_parts):
             pool_size = 2 if is_big else 1
             workers_count = 4 if is_big else 1
             is_missing_part = file_id is not None
-            file_id = file_id or self.rnd_id()
+
+            if file_id is None:
+                file_id = int(self.rnd_id())
+
             md5_sum = md5() if not is_big and not is_missing_part else None
 
             pool = [
diff --git a/pyrogram/methods/business/get_user_gifts.py b/pyrogram/methods/business/get_user_gifts.py
index e658213f..7f082855 100644
--- a/pyrogram/methods/business/get_user_gifts.py
+++ b/pyrogram/methods/business/get_user_gifts.py
@@ -52,8 +52,8 @@ async def get_user_gifts(
 
         while True:
             r = await self.invoke(
-                raw.functions.payments.GetUserStarGifts(
-                    user_id=peer,
+                raw.functions.payments.GetSavedStarGifts(
+                    peer=peer,
                     offset=offset,
                     limit=limit,
                 ),
diff --git a/pyrogram/methods/business/sell_gift.py b/pyrogram/methods/business/sell_gift.py
index 5f376bd3..41a9bc63 100644
--- a/pyrogram/methods/business/sell_gift.py
+++ b/pyrogram/methods/business/sell_gift.py
@@ -39,5 +39,7 @@ async def sell_gift(
             raise ValueError("sender_user_id must belong to a user.")
 
         return await self.invoke(
-            raw.functions.payments.ConvertStarGift(user_id=peer, msg_id=message_id),
+            raw.functions.payments.ConvertStarGift(
+                stargift=raw.types.InputSavedStarGiftUser(msg_id=message_id),
+            ),
         )
diff --git a/pyrogram/methods/business/send_gift.py b/pyrogram/methods/business/send_gift.py
index 1cb97828..2346b6a3 100644
--- a/pyrogram/methods/business/send_gift.py
+++ b/pyrogram/methods/business/send_gift.py
@@ -64,7 +64,7 @@ async def send_gift(
         ).values()
 
         invoice = raw.types.InputInvoiceStarGift(
-            user_id=peer,
+            peer=peer,
             gift_id=gift_id,
             hide_name=is_private,
             message=raw.types.TextWithEntities(text=text, entities=entities or [])
diff --git a/pyrogram/methods/business/toggle_gift_is_saved.py b/pyrogram/methods/business/toggle_gift_is_saved.py
index c3caa634..e38dd792 100644
--- a/pyrogram/methods/business/toggle_gift_is_saved.py
+++ b/pyrogram/methods/business/toggle_gift_is_saved.py
@@ -43,8 +43,7 @@ async def toggle_gift_is_saved(
 
         return await self.invoke(
             raw.functions.payments.SaveStarGift(
-                user_id=peer,
-                msg_id=message_id,
+                stargift=raw.types.InputSavedStarGiftUser(msg_id=message_id),
                 unsave=not is_saved,
             ),
         )
diff --git a/pyrogram/methods/chats/update_color.py b/pyrogram/methods/chats/update_color.py
index aae1983a..ad9488c0 100644
--- a/pyrogram/methods/chats/update_color.py
+++ b/pyrogram/methods/chats/update_color.py
@@ -41,8 +41,10 @@ async def update_color(
             r = await self.invoke(
                 raw.functions.account.UpdateColor(
                     for_profile=isinstance(color, enums.ProfileColor),
-                    color=color.value,
-                    background_emoji_id=background_emoji_id,
+                    color=raw.types.PeerColor(
+                        color=color.value,
+                        background_emoji_id=background_emoji_id,
+                    ),
                 ),
             )
         else:
diff --git a/pyrogram/methods/messages/copy_message.py b/pyrogram/methods/messages/copy_message.py
index 85a1396f..e1db98aa 100644
--- a/pyrogram/methods/messages/copy_message.py
+++ b/pyrogram/methods/messages/copy_message.py
@@ -116,7 +116,7 @@ async def copy_message(
                 await app.copy_message(to_chat, from_chat, 123)
 
         """
-        message: types.Message = await self.get_messages(from_chat_id, message_id)
+        message = await self.get_messages(from_chat_id, message_id)
 
         return await message.copy(
             chat_id=chat_id,
diff --git a/pyrogram/methods/messages/delete_scheduled_messages.py b/pyrogram/methods/messages/delete_scheduled_messages.py
index 0b336067..ca8f5ba7 100644
--- a/pyrogram/methods/messages/delete_scheduled_messages.py
+++ b/pyrogram/methods/messages/delete_scheduled_messages.py
@@ -14,7 +14,7 @@ async def delete_scheduled_messages(
         self: pyrogram.Client,
         chat_id: int | str,
         message_ids: int | Iterable[int],
-    ) -> int:
+    ) -> int | list[int]:
         """Delete scheduled messages.
 
         .. include:: /_includes/usable-by/users-bots.rst
@@ -41,11 +41,19 @@ async def delete_scheduled_messages(
                 await app.delete_scheduled_messages(chat_id, list_of_message_ids)
         """
         peer = await self.resolve_peer(chat_id)
-        is_iterable = not isinstance(message_ids, int)
-        message_ids = list(message_ids) if is_iterable else [message_ids]
 
-        r = await self.invoke(
-            raw.functions.channels.DeleteMessages(peer=peer, id=message_ids),
+        if isinstance(message_ids, int):
+            is_iterable = False
+            ids = [message_ids]
+        else:
+            is_iterable = True
+            ids = list(message_ids)
+
+        await self.invoke(
+            raw.functions.messages.DeleteScheduledMessages(
+                peer=peer,  # type: ignore
+                id=ids,
+            ),
         )
 
-        return r.messages if is_iterable else r.messages[0]
+        return ids if is_iterable else ids[0]
diff --git a/pyrogram/methods/messages/edit_message_caption.py b/pyrogram/methods/messages/edit_message_caption.py
index 8928963c..3403e1d3 100644
--- a/pyrogram/methods/messages/edit_message_caption.py
+++ b/pyrogram/methods/messages/edit_message_caption.py
@@ -15,7 +15,7 @@ async def edit_message_caption(
         caption: str,
         parse_mode: enums.ParseMode | None = None,
         caption_entities: list[types.MessageEntity] | None = None,
-        invert_media: bool = False,
+        invert_media: bool | None = None,
         reply_markup: types.InlineKeyboardMarkup | None = None,
         business_connection_id: str | None = None,
     ) -> types.Message | None:
diff --git a/pyrogram/methods/messages/edit_message_media.py b/pyrogram/methods/messages/edit_message_media.py
index 3cf94bca..8257a801 100644
--- a/pyrogram/methods/messages/edit_message_media.py
+++ b/pyrogram/methods/messages/edit_message_media.py
@@ -22,7 +22,7 @@ async def edit_message_media(
         file_name: str | None = None,
         parse_mode: enums.ParseMode | None = None,
         business_connection_id: str | None = None,
-        invert_media: bool = False,
+        invert_media: bool | None = None,
     ) -> types.Message | None:
         """Edit animation, audio, document, photo or video messages, or replace text with animation, audio, document, photo or video messages.
 
diff --git a/pyrogram/methods/messages/get_custom_emoji_stickers.py b/pyrogram/methods/messages/get_custom_emoji_stickers.py
index 2d70b321..2171622c 100644
--- a/pyrogram/methods/messages/get_custom_emoji_stickers.py
+++ b/pyrogram/methods/messages/get_custom_emoji_stickers.py
@@ -23,11 +23,11 @@ async def get_custom_emoji_stickers(
              a list, a single sticker is returned, otherwise a list of stickers is returned.
         """
         is_list = isinstance(custom_emoji_ids, list)
-        custom_emoji_ids = [custom_emoji_ids] if not is_list else custom_emoji_ids
+        ids = [custom_emoji_ids] if not is_list else custom_emoji_ids
 
         result = await self.invoke(
             raw.functions.messages.GetCustomEmojiDocuments(
-                document_id=custom_emoji_ids,
+                document_id=ids,
             ),
         )
 
diff --git a/pyrogram/methods/messages/search_global_hashtag_messages.py b/pyrogram/methods/messages/search_global_hashtag_messages.py
index 949eb667..c95dd759 100644
--- a/pyrogram/methods/messages/search_global_hashtag_messages.py
+++ b/pyrogram/methods/messages/search_global_hashtag_messages.py
@@ -56,6 +56,7 @@ async def search_global_hashtag_messages(
         limit = min(100, total)
 
         offset_peer = raw.types.InputPeerEmpty()
+        offset_rate = utils.datetime_to_timestamp(offset_date)
 
         while True:
             messages = await utils.parse_messages(
@@ -63,7 +64,7 @@ async def search_global_hashtag_messages(
                 await self.invoke(
                     raw.functions.channels.SearchPosts(
                         hashtag=hashtag,
-                        offset_rate=utils.datetime_to_timestamp(offset_date),
+                        offset_rate=offset_rate,
                         offset_peer=offset_peer,
                         offset_id=offset_id,
                         limit=limit,
@@ -77,7 +78,7 @@ async def search_global_hashtag_messages(
 
             last = messages[-1]
 
-            offset_date = utils.datetime_to_timestamp(last.date)
+            offset_rate = utils.datetime_to_timestamp(last.date)
             offset_peer = await self.resolve_peer(last.chat.id)
             offset_id = last.id
 
diff --git a/pyrogram/methods/messages/send_media_group.py b/pyrogram/methods/messages/send_media_group.py
index 1c743b3e..fd8542b3 100644
--- a/pyrogram/methods/messages/send_media_group.py
+++ b/pyrogram/methods/messages/send_media_group.py
@@ -548,7 +548,6 @@ async def send_media_group(
             background=background,
             clear_draft=clear_draft,
             update_stickersets_order=update_stickersets_order,
-            schedule_repeat_period=schedule_repeat_period,
             send_as=await self.resolve_peer(send_as) if send_as else None,
             quick_reply_shortcut=await utils.get_input_quick_reply_shortcut(
                 quick_reply_shortcut,
diff --git a/pyrogram/methods/messages/send_paid_media.py b/pyrogram/methods/messages/send_paid_media.py
index e916a890..691d24cf 100644
--- a/pyrogram/methods/messages/send_paid_media.py
+++ b/pyrogram/methods/messages/send_paid_media.py
@@ -303,7 +303,6 @@ async def send_paid_media(
                         "connection_id",
                         business_connection_id,
                     ),
-                    raw_reply_to_message=i.reply_to_message,
                     replies=0,
                 )
         return None
diff --git a/pyrogram/methods/stories/get_stories.py b/pyrogram/methods/stories/get_stories.py
index 7b234b86..c1284c62 100644
--- a/pyrogram/methods/stories/get_stories.py
+++ b/pyrogram/methods/stories/get_stories.py
@@ -17,7 +17,13 @@ async def get_stories(
         self: pyrogram.Client,
         chat_id: int | str,
         story_ids: int | Iterable[int],
-    ) -> types.Story | list[types.Story] | None:
+    ) -> (
+        types.Story
+        | types.StorySkipped
+        | types.StoryDeleted
+        | list[types.Story | types.StorySkipped | types.StoryDeleted]
+        | None
+    ):
         """Get one or more story from an user by using story identifiers.
 
         .. include:: /_includes/usable-by/users.rst
diff --git a/pyrogram/session/auth.py b/pyrogram/session/auth.py
index 8d819d19..5834cf7d 100644
--- a/pyrogram/session/auth.py
+++ b/pyrogram/session/auth.py
@@ -46,8 +46,8 @@ def unpack(b: BytesIO):
         return TLObject.read(b)
 
     async def invoke(self, data: TLObject):
-        data = self.pack(data)
-        await self.connection.send(data)
+        packed_data = self.pack(data)
+        await self.connection.send(packed_data)
         response = BytesIO(await self.connection.recv())
 
         return self.unpack(response)
diff --git a/pyrogram/types/bots_and_keyboards/callback_query.py b/pyrogram/types/bots_and_keyboards/callback_query.py
index 0a17abe5..d6d49146 100644
--- a/pyrogram/types/bots_and_keyboards/callback_query.py
+++ b/pyrogram/types/bots_and_keyboards/callback_query.py
@@ -175,6 +175,7 @@ async def edit_message_text(
         parse_mode: enums.ParseMode | None = None,
         disable_web_page_preview: bool | None = None,
         reply_markup: types.InlineKeyboardMarkup | None = None,
+        business_connection_id: str | None = None,
     ) -> types.Message | bool | None:
         """Edit the text of messages attached to callback queries.
 
@@ -194,6 +195,10 @@ async def edit_message_text(
             reply_markup (:obj:`~pyrogram.types.InlineKeyboardMarkup`, *optional*):
                 An InlineKeyboardMarkup object.
 
+            business_connection_id (``str``, *optional*):
+                Unique identifier of the business connection.
+                for business bots only.
+
         Returns:
             :obj:`~pyrogram.types.Message` | ``bool``: On success, if the edited message was sent by the bot, the edited
             message is returned, otherwise True is returned (message sent via the bot, as inline query result).
@@ -213,7 +218,9 @@ async def edit_message_text(
                     self.message,
                     "business_connection_id",
                     None,
-                ),
+                )
+                if business_connection_id is None
+                else business_connection_id,
             )
         return await self._client.edit_inline_text(
             inline_message_id=self.inline_message_id,
@@ -256,17 +263,26 @@ async def edit_message_caption(
         Raises:
             RPCError: In case of a Telegram RPC error.
         """
-        return await self.edit_message_text(
-            caption,
-            parse_mode,
-            reply_markup=reply_markup,
-            business_connection_id=getattr(
-                self.message,
-                "business_connection_id",
-                None,
+        if self.inline_message_id is None:
+            return await self._client.edit_message_caption(
+                chat_id=self.message.chat.id,
+                message_id=self.message.id,
+                caption=caption,
+                parse_mode=parse_mode,
+                reply_markup=reply_markup,
+                business_connection_id=getattr(
+                    self.message,
+                    "business_connection_id",
+                    None,
+                )
+                if business_connection_id is None
+                else business_connection_id,
             )
-            if business_connection_id is None
-            else business_connection_id,
+        return await self._client.edit_inline_caption(
+            inline_message_id=self.inline_message_id,
+            caption=caption,
+            parse_mode=parse_mode,
+            reply_markup=reply_markup,
         )
 
     async def edit_message_media(
diff --git a/pyrogram/types/messages_and_media/draft_message.py b/pyrogram/types/messages_and_media/draft_message.py
index 31af51d7..3d4267e3 100644
--- a/pyrogram/types/messages_and_media/draft_message.py
+++ b/pyrogram/types/messages_and_media/draft_message.py
@@ -123,7 +123,6 @@ def _parse(
         video_note = None
         link_preview_options = None
         web_page_url = None
-        file_name = None
         media = raw_draft_message.media
         media_type = None
 
@@ -134,12 +133,6 @@ def _parse(
                 if isinstance(doc, raw.types.Document):
                     attributes = {type(i): i for i in doc.attributes}
 
-                    file_name = getattr(
-                        attributes.get(raw.types.DocumentAttributeFilename),
-                        "file_name",
-                        None,
-                    )
-
                     if raw.types.DocumentAttributeVideo in attributes:
                         video_attributes = attributes[
                             raw.types.DocumentAttributeVideo
@@ -206,7 +199,6 @@ def _parse(
                 "invert_media",
                 False,
             ),
-            file_name=file_name,
             media=media_type,
             _raw=raw_draft_message,
         )
diff --git a/pyrogram/types/messages_and_media/giveaway.py b/pyrogram/types/messages_and_media/giveaway.py
index efab7336..52e248d3 100644
--- a/pyrogram/types/messages_and_media/giveaway.py
+++ b/pyrogram/types/messages_and_media/giveaway.py
@@ -61,7 +61,10 @@ def __init__(
         self.private_channel_ids = private_channel_ids
 
     @staticmethod
-    async def _parse(client, message: raw.types.Message) -> Giveaway:
+    async def _parse(client, message: raw.types.Message) -> Giveaway | None:
+        if not isinstance(message.media, raw.types.MessageMediaGiveaway):
+            return None
+
         giveaway: raw.types.MessageMediaGiveaway = message.media
         chats = []
         private_ids = []
diff --git a/pyrogram/types/messages_and_media/message.py b/pyrogram/types/messages_and_media/message.py
index 435054ab..4619fc8e 100644
--- a/pyrogram/types/messages_and_media/message.py
+++ b/pyrogram/types/messages_and_media/message.py
@@ -33,11 +33,11 @@ def init(self, entities):
 
     @property
     def markdown(self):
-        return Parser.unparse(self, self.entities, False)
+        return Parser.unparse(self, self.entities or [], False)
 
     @property
     def html(self):
-        return Parser.unparse(self, self.entities, True)
+        return Parser.unparse(self, self.entities or [], True)
 
     def __getitem__(self, item):
         return parser_utils.remove_surrogates(
@@ -1130,11 +1130,16 @@ async def _parse(  # noqa: C901
 
         if isinstance(message, raw.types.Message):
             message_thread_id = None
-            entities = [
-                types.MessageEntity._parse(client, entity, users)
-                for entity in (message.entities or [])
-            ]
-            entities = types.List(filter(lambda x: x is not None, entities))
+            entities = types.List(
+                [
+                    e
+                    for e in [
+                        types.MessageEntity._parse(client, entity, users)
+                        for entity in (message.entities or [])
+                    ]
+                    if e is not None
+                ],
+            )
 
             sender_business_bot = None
             forward_from = None
@@ -1516,12 +1521,15 @@ async def _parse(  # noqa: C901
                 if isinstance(message.reply_to, raw.types.MessageReplyHeader):
                     parsed_message.quote_text = message.reply_to.quote_text
                     if message.reply_to.quote_entities:
-                        quote_entities = [
-                            types.MessageEntity._parse(client, entity, users)
-                            for entity in message.reply_to.quote_entities
-                        ]
                         parsed_message.quote_entities = types.List(
-                            filter(lambda x: x is not None, quote_entities),
+                            [
+                                e
+                                for e in [
+                                    types.MessageEntity._parse(client, entity, users)
+                                    for entity in message.reply_to.quote_entities
+                                ]
+                                if e is not None
+                            ],
                         )
                     if message.reply_to.forum_topic:
                         if message.reply_to.reply_to_top_id:
@@ -5134,7 +5142,7 @@ async def copy(
                 return await self._client.send_web_page(
                     chat_id,
                     url=self.web_page_preview.webpage.url,
-                    text=self.text,
+                    text=self.text or "",
                     entities=self.entities,
                     parse_mode=enums.ParseMode.DISABLED,
                     large_media=self.web_page_preview.force_large_media,
@@ -5381,13 +5389,16 @@ async def click(
                 )
                 return r.url
             if button.user_id:
-                return await self._client.get_chat(button.user_id, force_full=False)
+                return await self._client.get_chat(button.user_id)
             if button.switch_inline_query:
                 return button.switch_inline_query
             if button.switch_inline_query_current_chat:
                 return button.switch_inline_query_current_chat
             raise ValueError("This button is not supported yet")
-        await self.reply(text=button, quote=quote)
+        await self.reply(
+            text=button if isinstance(button, str) else button.text,
+            quote=quote,
+        )
         return None
 
     async def react(
diff --git a/pyrogram/types/messages_and_media/message_story.py b/pyrogram/types/messages_and_media/message_story.py
index b1872289..6503397b 100644
--- a/pyrogram/types/messages_and_media/message_story.py
+++ b/pyrogram/types/messages_and_media/message_story.py
@@ -36,7 +36,14 @@ def __init__(
     async def _parse(
         client: pyrogram.Client,
         message_story: raw.types.MessageMediaStory,
-    ) -> MessageStory | types.Story | list[types.Story] | None:
+    ) -> (
+        MessageStory
+        | types.Story
+        | types.StorySkipped
+        | types.StoryDeleted
+        | list[types.Story | types.StorySkipped | types.StoryDeleted]
+        | None
+    ):
         from_user = None
         sender_chat = None
         user_id = None
diff --git a/pyrogram/types/messages_and_media/reaction.py b/pyrogram/types/messages_and_media/reaction.py
index 34331e4d..6b523a74 100644
--- a/pyrogram/types/messages_and_media/reaction.py
+++ b/pyrogram/types/messages_and_media/reaction.py
@@ -69,8 +69,10 @@ def _parse_count(
         reaction_count: raw.base.ReactionCount,
     ) -> Reaction | None:
         reaction = Reaction._parse(client, reaction_count.reaction)
-        reaction.count = reaction_count.count
-        reaction.chosen_order = reaction_count.chosen_order
+
+        if reaction:
+            reaction.count = reaction_count.count
+            reaction.chosen_order = reaction_count.chosen_order
 
         return reaction
 
diff --git a/pyrogram/types/user_and_chats/chat.py b/pyrogram/types/user_and_chats/chat.py
index b4062957..ca4bdf25 100644
--- a/pyrogram/types/user_and_chats/chat.py
+++ b/pyrogram/types/user_and_chats/chat.py
@@ -768,8 +768,11 @@ async def _parse_full(
     @staticmethod
     def _parse_chat(
         client,
-        chat: raw.types.Chat | raw.types.User | raw.types.Channel,
+        chat: raw.types.Chat | raw.types.User | raw.types.Channel | None,
     ) -> Chat | None:
+        if chat is None:
+            return None
+
         if isinstance(chat, raw.types.Chat | raw.types.ChatForbidden):
             return Chat._parse_chat_chat(client, chat)
         if isinstance(chat, raw.types.User):
diff --git a/pyrogram/types/user_and_chats/chat_event.py b/pyrogram/types/user_and_chats/chat_event.py
index 4fec5f2c..f19a1351 100644
--- a/pyrogram/types/user_and_chats/chat_event.py
+++ b/pyrogram/types/user_and_chats/chat_event.py
@@ -308,10 +308,10 @@ async def _parse(
         users: list[raw.base.User],
         chats: list[raw.base.Chat],
     ):
-        users = {i.id: i for i in users}
-        chats = {i.id: i for i in chats}
+        users_map = {i.id: i for i in users}
+        chats_map = {i.id: i for i in chats}
 
-        user = types.User._parse(client, users[event.user_id])
+        user = types.User._parse(client, users_map.get(event.user_id))
         action = event.action
 
         old_description: str | None = None
@@ -404,9 +404,12 @@ async def _parse(
         ):
             old_linked_chat = types.Chat._parse_chat(
                 client,
-                chats[action.prev_value],
+                chats_map.get(action.prev_value),
+            )
+            new_linked_chat = types.Chat._parse_chat(
+                client,
+                chats_map.get(action.new_value),
             )
-            new_linked_chat = types.Chat._parse_chat(client, chats[action.new_value])
             action = enums.ChatEventAction.LINKED_CHAT_CHANGED
 
         elif isinstance(action, raw.types.ChannelAdminLogEventActionChangePhoto):
@@ -630,7 +633,9 @@ async def _parse(
             raw.types.ChannelAdminLogEventActionParticipantJoinByRequest,
         ):
             invite_link = types.ChatInviteLink._parse(client, action.invite, users)
-            approver_user = types.User._parse(client, users[action.approved_by])
+            approver_user = types.User._parse(
+                client, users_map.get(action.approved_by)
+            )
             action = enums.ChatEventAction.MEMBER_JOINED_BY_REQUEST
 
         elif isinstance(
diff --git a/pyrogram/types/user_and_chats/chat_invite_link.py b/pyrogram/types/user_and_chats/chat_invite_link.py
index 0fa3f410..4c4f5824 100644
--- a/pyrogram/types/user_and_chats/chat_invite_link.py
+++ b/pyrogram/types/user_and_chats/chat_invite_link.py
@@ -102,7 +102,7 @@ def __init__(
     @staticmethod
     def _parse(
         client: pyrogram.Client,
-        invite: raw.base.ExportedChatInvite,
+        invite: raw.base.ExportedChatInvite | None,
         users: dict[int, raw.types.User] | None = None,
     ) -> ChatInviteLink | None:
         if not isinstance(invite, raw.types.ChatInviteExported):
diff --git a/pyrogram/types/user_and_chats/chat_join_request.py b/pyrogram/types/user_and_chats/chat_join_request.py
index 8c739c8e..c06e9a4f 100644
--- a/pyrogram/types/user_and_chats/chat_join_request.py
+++ b/pyrogram/types/user_and_chats/chat_join_request.py
@@ -59,7 +59,10 @@ def _parse(
         chat_id = utils.get_raw_peer_id(update.peer)
 
         return ChatJoinRequest(
-            chat=types.Chat._parse_chat(client, chats.get(chat_id)),
+            chat=types.Chat._parse_chat(
+                client,
+                chats.get(chat_id) if chat_id is not None else None,
+            ),
             from_user=types.User._parse(client, users.get(update.user_id)),
             date=utils.timestamp_to_datetime(getattr(update, "date", None)),
             bio=getattr(update, "about", None),
diff --git a/pyrogram/types/user_and_chats/chat_joiner.py b/pyrogram/types/user_and_chats/chat_joiner.py
index 0841946f..a16f0ab1 100644
--- a/pyrogram/types/user_and_chats/chat_joiner.py
+++ b/pyrogram/types/user_and_chats/chat_joiner.py
@@ -63,7 +63,12 @@ def _parse(
             pending=getattr(joiner, "requested", None),
             bio=getattr(joiner, "about", None),
             approved_by=(
-                types.User._parse(client, users.get(joiner.approved_by))
+                types.User._parse(
+                    client,
+                    users.get(joiner.approved_by)
+                    if joiner.approved_by is not None
+                    else None,
+                )
                 if getattr(joiner, "approved_by", None)
                 else None
             ),