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: 16.04.2024 @ 10:20
Script: /register.php?sid=5eff114dd9896b89a785f4ba4d7c914a
Referer: