Error.Username.UnderscopeStart

A username can't start with an underscore.
42
Applied
хЛЪ ОНКЭГНБЮРЕКЪ МЕ ЛНФЕР МЮВХМЮРЭЯЪ Я ЯХЛБНКЮ ОНДВ╦ПЙХБЮМХЪ.
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τ, Jan 21, 2022 at 18:13