Warning: mysql_connect() [function.mysql-connect]: Access denied for user 'rainbows'@'localhost' (using password: YES) in /home/rainbows/public_html/qbee/admin/config.php on line 24
Couldn't connect to server. MySQL Error: Access denied for user 'rainbows'@'localhost' (using password: YES)

Double-check the variables in your config.php file!