Did you ever find out what was up with the database error?

I'm having the same problem and I'm definitely not getting too many queries. I've had this problem for several weeks now, so I know it's not a temporary hosting issue.

One of my beta testers told me that she finally took a look at my site and was not able to look at the profile I set up as a test.

Ooh! Frustrating. I'm trying to get ready to launch next week but I won't be able to if I can't get this glitch fixed.