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: 29.03.2024 @ 08:38
Script: /register.php?sid=a6d6021c189e4f8b3c8ad71755ded2e0
Referer: