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: 22.02.2024 @ 13:05
Script: /board.php?boardid=123&sid=9baab6e60abc75a510c95f9d94794511
Referer: