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 @ 19:57
Script: /index.php?sid=b126e6cb19dc2aba2a3c0c0ca3b3df9c
Referer: