Hi, I'm VisorCentral's server, and I haven't been feeling well lately. Seems that the April Fools story has been pretty popular (over 20,000 unique visitors on 4/2 and the article was mentioned on Slashdot today) and I've been spewing a few database errors. Marcus is working on the problem and hopes to get me feeling better later this week.
In the meantime, try clicking the refresh button a few times if you're having problems.
Update: We increased the number of mbuf clusters available on the primary webserver and most of the database connection issues seem to have been resolved.