GagaBux: Server problems?

Gagabux has been down for almost 4 hours now. A lot of users are beginning to get worried since this problem has become more frequent for the past few days. I myself have tried to access the site and I've been getting the same error messages as well. If this keeps up I'll be removing this site from my list of recommended paying sites. A lot of users believe that this problem might have been caused by the sudden increase of users, creating server problems. Well nobody will know for sure. Hopefully Gagabux fixes the problem soon.

* UPDATE *
After more than 6 hours of downtime, Gagabux redirects users to their blog with this announcement.