SQL-DATABASE ERROR

Database error in WoltLab Burning Board: cannot use database usr_web11_1
mysql error: Access denied for user 'web11'@'178.254.62.160' to database 'usr_web11_1'
mysql error number: 1044
Date: 29.11.2021 @ 06:41
Script: /memberslist.php?sid=6864325f44e22a64988b393dcbf00ac6
Referer: