[Bernd Glasstett]

Originally Posted by Dechevious

"games SET highscorerid=," this is your problem.

If your allowing guests to play, it cannot register a highscoreridbecause they have no id. You can either disallow visitors from playing,or, you can place an id check prior to the score write, to fix that.

If their not logged in, they shouldnt be able to play anyway. Thats your best bet.

There can be another reason for this. I searched for this error as wegot it too. BUT: Guests are not enabled to play or even see the arcade!

Here is the solution after some time of examining the database: Wedeleted the user who had the best score in this game. Problem is: Thereneeds to be a check: If the user doesn't exist, take the next score andso on. So this can be declared a serious bug!

Or another solution: Change the delete-routine of VBB, and delete allscores of the deleted user too. That would solve the problem.