Heya, been stuck unable to login for a while now and consistently seeing the message "Could not log in to World of Warcraft at this time. Please try again later."
On checking the connection.log file, it shows this:
I'm not sure how warmane might use this response code specifically. But base TrinityCore auth server returns this error if the account is set for 2FA and there's an invalid token stored on the account. That's also the only reason I can see in that code.
So that's what it generally means. But, since there's no 2FA enabled on the server/game client for warmane (just website), I am going to guess they re-used this error for something else (perhaps actually that there was a problem accessing the DB server).