Why can't my Users Make Social Groups?

[BioFall]

I can't figure this one out. My user was able to create one social group, but he can't create any other. Technically he does make the social group, you can see the picture of it on the Social Group page but when clicked on you get a

Invalid Social Group Discussion specified. If you followed a valid link, please notify the administrator

To get a visual Idea of what I mean here is the urls:

Social Group main Page: http://www.spazgamz.com/forums/groups/ (the group that isn't working is xbox 360 owners)

and the Group that isn't working: http://www.spazgamz.com/forums/group...60-owners.html