Warning: mysql_pconnect() [function.mysql-pconnect]: Access denied for user 'root'@'localhost' (using password: YES) in /var/www/cursos_2009/includes/conexion.php on line 2

Fatal error: Access denied for user 'root'@'localhost' (using password: YES) in /var/www/cursos_2009/includes/conexion.php on line 2