Error.Username.UnderscopeEnd

A username can't end with an underscore.
40
Applied
хЛЪ ОНКЭГНБЮРЕКЪ МЕ ЛНФЕР ГЮЙЮМВХБЮРЭЯЪ ЯХЛБНКНЛ ОНДВ╦ПЙХБЮМХЪ.
63/40
τ, Jan 21, 2022 at 18:13