this is likely a problem with the description or something in one of the groups you're a member of.
can you go to http://subeta.net/forums.php/getUserGroups and send me a screenshot of what you get? :)
can you try http://grace.dev.subeta.net/forums.php/getUserGroups?
you can post it here :)
hmm that is actually not what i expected at all haha
does the groups page work if you view it from my dev? http://grace.dev.subeta.net/forums.php/groups/#/your
it's actually not a good thing because it's going to make it a lot harder to figure out why it's not working on the main site (also the development server is typically closed to normal user access) :/
should be working now :)