This solution still doens't work on my Wampserver 2..
returns:
Server error
The website encountered an error while retrieving
localhost/fed/index.php/joomla/smart-seach?q=ipsum. It may be down for maintenance or configured incorrectly.
Here are some suggestions:
Reload this webpage later.
HTTP Error 500 (Internal Server Error): An unexpected condition was encountered while the server was attempting to fulfill the request.
All the services are up and running and everything else is working fine. Any ideas?