Persistent DB error when game table is created

[Lone Boardgamer]

I am currently having this error message whenever I try to open a table for the game in development:

Warning: mysqli::__construct(): (HY000/1045): Access denied for user '_guest'@'alia.boardgamearena.com' (using password: YES) in /var/tournoi/release/tournoi-210610-1717-gs/www/include/APP_DbObject.inc.php on line 38
Sorry, an unexpected error has occured ...

Sorry, our database is not responding. BGA admins has been warned. Please get back later.

#0 /var/tournoi/release/tournoi-210610-1717-gs/www/index.php(142): APP_DbObject::ConnectDb()
#1 {main}

This isn't the first time I see it and it stays for quite a while, like for a few hours or so. Am I doing something wrong or it is indeed internal error and database is not responding somehow?

[Een]

On the studio, you should use manual mode / express start. It looks like you are trying to play with an invited user. That's not valid on the studio.

[Lone Boardgamer]

Yeah, you're right I was playing with a hotseat. Will use Express Start next time, thank you.