Problems with Aeva, and SimplePortals Image gallery block

[Riu Erren]

When ever me or one of my sites users click on an image in the image gallery block in SimplePortals it gives us this Error

Method Not Implemented

GET to /index.php not supported.
Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.

How do I fix this problem? I'm using SMF 2.0 obviously.

[CapadY]

ask here:

www.simpleportal.net