webhook problem with telegram

after 3 months of uninterrupted operation, my two bots today stopped working suddenly and without reason.
Cloudflare is set to a minimum but I think it is he who prevents the connection.
the http error I get is 301.
What should I do to fix this?

[alemoppo]

Vedi qui: http://forum.en.altervista.org/servi...html#post13325

Ciao!