You are not authorized to use this bot!

[spacechicken]

Hey, I have set it all up and I get this error:
You are not authorized to use this bot!

I did the Grandfather Bot etc and I get this error?

[oogunjob]

It's because you didn't enter your Telegram username as one of the environment variables. @spacechicken

[b1ts3m]

which username should be entered anyways? I have this same problem

[aardkop]

Everything works perfect except for me the same thing, when i fill in my @username. it still comes back with the same error.