‘Users’ and ‘Appearance’ have disappeared from dashboard menu [closed]

There’s not much to go on here, but I would check out that Menu Editor you’ve got there. See if you’ve ( or someone else ) has hidden Users and Appearance from your user.

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)