I'm not sure what's wrong. Are you trying to upload a new avatar? If so, you can send it to me and I'll put it up for you. I'm not sure what else to say.
A new one...no. I've never had an avatar, and I'm going crazy because of it. Would it still be possible for me to send you my avatar and have you put it up?
Well, whenever you get it fixed, send it over and I'll put it up.
If you urgently need to send emails, you could register a free account (with yahoo or something) and use that until your email works again. Just a suggestion.