What time did this happen? It's easier looking through error logs if Eich knows roughly when to look!
The first time this happened was on Nov 13 around 4:30 p.m. I think. That's when I got the first error. The only other time was right before my earlier post, apart from that literally nothing at all.
What method are you using to upload avatars? There's "Specify avatar by url," "Upload an avatar," and one other option that lets you choose from some pre-installed images on the site. I just tested it out, and those all work on the test account. It's most likely a problem on your end, but you can try the other methods, if you haven't already.
I use the upload option, but I'll try the other ones right know and report back once I have results.
Edit: The other options seem to work fine, it's only the upload that won't.
Editedit: Figured it out: appearantly the file was to large.
Worked before, though. *shrugs*
Anyways, lesson learned. I won't try to upload any of my large pics anymore. (not that it's physically large, just has high resolution...)