I have a website running under Debian 4.0 server with ispconfig, i have created a site and a database, when the php script try to connect to mysql i get the error: Warning: mysql_connect() [function.mysql-connect]: Access denied for user 'web2db1'@'localhost' (using password: YES) in /home/web2/web/class/dbsqlclass/drivers/mysql.driver.php on line 53 the password and user in the database configuration file are ok, because i use these data to access trough phpMyAdmin and all is working fine except that problem.