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: 19.04.2024 @ 00:10
Script: /register.php?sid=a124fe0ca8e09a0fb334600b5e779995
Referer: