Telegram is having internal problems. Please try again later

[fivepe]

Checklist

• I am sure the error is coming from Pyrogram's code and not elsewhere
• I have searched in the issue tracker for similar bug reports, including closed ones
• I ran pip3 install -U https://github.com/pyrogram/pyrogram/archive/master.zip and reproduced the issue using the latest development version

Description

Cannot automatically retry

[5] Retrying "upload.GetFile" due to Telegram says: [-503 Timeout] (caused by "upload.GetFile") Pyrogram 2.1.35 thinks: Telegram is having internal problems. Please try again later.

Steps to reproduce

[5] Retrying "upload.GetFile" due to Telegram says: [-503 Timeout] (caused by "upload.GetFile") Pyrogram 2.1.35 thinks: Telegram is having internal problems. Please try again later.
Telegram says: [-503 Timeout] (caused by "upload.GetFile") Pyrogram 2.1.35 thinks: Telegram is having internal problems. Please try again later.
Traceback (most recent call last):
  File "/usr/local/lib/python3.8/dist-packages/pyrogram/client.py", line 1124, in get_file
    r = await session.invoke(
  File "/usr/local/lib/python3.8/dist-packages/pyrogram/session/session.py", line 444, in invoke
    return await self.invoke(query, retries - 1, timeout)
  File "/usr/local/lib/python3.8/dist-packages/pyrogram/session/session.py", line 444, in invoke
    return await self.invoke(query, retries - 1, timeout)
  File "/usr/local/lib/python3.8/dist-packages/pyrogram/session/session.py", line 444, in invoke
    return await self.invoke(query, retries - 1, timeout)
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.8/dist-packages/pyrogram/session/session.py", line 437, in invoke
    raise e from None
  File "/usr/local/lib/python3.8/dist-packages/pyrogram/session/session.py", line 413, in invoke
    return await self.send(query, timeout=timeout)
  File "/usr/local/lib/python3.8/dist-packages/pyrogram/session/session.py", line 383, in send
    RPCError.raise_it(result, type(data))
  File "/usr/local/lib/python3.8/dist-packages/pyrogram/errors/rpc_error.py", line 107, in raise_it
    raise getattr(
pyrogram.errors.exceptions.service_unavailable_503.Timeout: Telegram says: [-503 Timeout] (caused by "upload.GetFile") Pyrogram 2.1.35 thinks: Telegram is having internal problems. Please try again later.

Code example

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Logs

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