500 internal server Error

[saipavan]

Please go through the following fix this error.

1. Click on http://www.athensys.co m/giorgio/search_gallery. php

and enter any keyword (or) word in the main search bar " Search here for Google images"

Later we are getting this error.

500 Internal Server Error

Internal Server Error

The server encountered an internal error or misconfiguratio n and was unable to complete your request.

Please contact the server administrator and inform them of the time the error occurred, and anything you might have done that may have caused the error.

More information about this error may be available in the server error log.

Apache Server at www.athensys.co m Port 80

Please fix this issue.

The page running successfully on other servers.

http://www.athensys.in/giorgio/search_gallery. php

How can fix this issue.

Moreover I am not using .htaccess file.

Regards
Sai Pavan

[code green]

What have you tried so far to fix it?