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: 20.04.2024 @ 01:57
Script: /usercp.php?action=buddy_list&sid=e56c4abce2451e7b8888a4e06c343d04
Referer: