You get more information about the problem in our knowledge base: http://www.woltlab.com/help/?code=1044
error message: Cannot use database usr_web21_1
error code: 1044
sql type: MySQLDatabase
sql error: Access denied for user 'web21'@'178.254.62.160' to database 'usr_web21_1'
sql error number: 1044
sql version:
file: /var/www/web21/html/wcf/lib/system/database/MySQLDatabase.class.php (57)
php version: 5.3.29
wcf version: 1.0.11 pl 1 (Horizon)
date: Sun, 01 Oct 2023 21:04:19 +0000
request: /
referer:
#0 /var/www/web21/html/wcf/lib/system/database/Database.class.php(79): MySQLDatabase->selectDatabase() #1 /var/www/web21/html/wcf/lib/system/WCF.class.php(270): Database->__construct(...) #2 /var/www/web21/html/wcf/lib/system/WCF.class.php(88): WCF->initDB() #3 /var/www/web21/html/global.php(18): WCF->__construct() #4 /var/www/web21/html/index.php(7): require_once('/var/www/web21/...') #5 {main}