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 @ 18:13
Script: /board.php?boardid=50&sid=01f6d2cd19b0a4981cf4ab7bfbf1dbe0
Referer: