Fix missing

akn/manage/bots_manage.py

@@ -100,7 +100,7 @@ async def asksessionstringub(client: Client, callback: CallbackQuery):
         reply_markup=None
     )
     try:
-        string_msg = await client.listen(callback_query.message.chat.id, timeout=60)
+        string_msg = await client.listen(callback.message.chat.id, timeout=60)
         if string_msg.text.lower() == "/cancel":
             await string_msg.reply(
                 "❌ Cancelled.",