DON'T ASK QUESTIONS HERE. This place is for issues with the library, so please make sure that: 1. The error is in the library's code, and not in your own. 2. You have already searched for your error on existing issues. 3. You are testing with upstream code (pip install -U https://github.com/LonamiWebs/Telethon/archive/master.zip). If you have a question, ask in https://stackoverflow.com or find the link for the Telegram group in the description of https://t.me/TelethonUpdates. Enhancement ideas are currently welcome, too. If you paste code, please put it between three backticks (`): ```python # python code here ``` Once you have read and understood this, delete all this text and detail whatever issue you are posting.