Warning: mysql_query() [function.mysql-query]: Access denied for user 'root'@'localhost' (using password: NO) in /www/m/ma/macaraja.com/sharewares/include/settings.php on line 5

Warning: mysql_query() [function.mysql-query]: A link to the server could not be established in /www/m/ma/macaraja.com/sharewares/include/settings.php on line 5
MySQL Problem:
File : /www/m/ma/macaraja.com/sharewares/include/settings.php
Line 7
Error : Access denied for user 'root'@'localhost' (using password: NO)