I will check..
Was sort of going through it, and it seem to fail on the insert statement. the ID = '' need to see why though since that was never used.. seems like auto increase is not working, or something else
I checked the line you are talking about
$sql_player = 'SELECT * FROM '.$Game.' ORDER BY Score DESC LIMIT '.$limit;
that one works fine though.
Seems like Auto Increment is not working. Contacted the host again.