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 @ 17:56
Script: /usercp.php?action=buddy_list&sid=0a4bce1742d4b5551ac878a9c5ee0e37
Referer: