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 @ 15:05
Script: /register.php?sid=116c8a9cdf4ae4bdd12d5684d0330d94
Referer: