SQL-DATABASE ERROR

Database error in WoltLab Burning Board: cannot use database usr_web26_1
mysql error: Access denied for user 'web26'@'178.254.62.160' to database 'usr_web26_1'
mysql error number: 1044
Date: 28.03.2024 @ 23:58
Script: /usercp.php?action=addsubscription&threadid=1195&sid=5cd2ed1ed7be2afbc7b52fd1e2bbdae5
Referer: