Server Error when trying to access admin

[bezzit]

Hope someone can help. I'm suddenly experiencing a http 500 server error when trying to access the login page for my admin section. No changes were made to the script since installation...

 

 

Server error

The website encountered an error while retrieving http://www.addictaball.co.za/office/login.php. It may be down for maintenance or configured incorrectly.

Here are some suggestions:

• Reload this web page later.
  

HTTP Error 500 (Internal Server Error): An unexpected condition was encountered while the server was attempting to fulfil the request.