I cannot send message in topic with telegram-bot-api

[ramazonn]

Yes, this happens when the total number of messages in the forum exceeds one million, the oldest forum messages are archived and become inaccessible.

Originally posted by @levlam in #596

Hello, I am facing with that issue too. It doesnt need big changes, recreating new topics and change all environments.

But here is my question: Do topics archived automaticly when total number of messages exceeds > 2,3,4 ... million (I mean every million) in the forum or it won't archived after a million?