vBulletin Kurarken İnstall'a Girdim 3.Adıma Geçerken Şu Hatayı Aldım

Aşama 2) Veritabanına Bağlanıyor
Attempting to attach to database
Error description: mysql_connect() [function.mysql-connect]: Access denied for user 'root'@'localhost' (using password: YES) /home/pylscity/public_html/oyun/includes/class_core.php on line 305
The database has failed to connect because you do not have permission to connect to the server. Please confirm the values entered in the 'includes/config.php' file.

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