cài đặt forum nó báo lỗi: Error description: mysql_connect() [function.mysql-connect]: Access denied for user 'root'@'localhost' (using password: YES) /home/vol3/myplace.us/baojoembik/www/diendan/includes/class_core.php on line 273 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. là sao vậy pác, giúp em ( help me !!!!!!!!!!! )
