Cannot sign in because nickname owned by other twitch user id

[Satont]

{
  "status_code": 500,
  "status": "Internal Server Error",
  "error": "Internal Server Error",
  "error_code": 70500
}

Cannot sign in into 7tv, because i have same nickname as my old 7tv account, which is get ubbaddoned and unavailable for login because twitch account banned permanently.

Thats existed one uses: https://7tv.app/users/63bfe9633977df67e32cfe7e
Thats my current twitch id: 971211575

My opinion thats because username is unique in mongodb, but i cannot say more info because i have not access to your logs, right.

So you know better.