PHP Fatal error: Class 'GridConnector' not found

my url is

The grid is not loading data from MySQL db
I checked the server’s MySQL error log and I get this

[23-Feb-2013 20:45:10] PHP Fatal error: Class ‘GridConnector’ not found in /home3/intlship/public_html/andalus/php/codebase/data.php on line 5

Please help anyone !!

Thanks in advance

It seems you have problem with php includes
It must be like


Please check that it exists and points to valid php file.
Also beware that Connectors will work with PHP 5.x and will not work with PHP 4.x