I have a problem with vbulletin.
I can't attach gif's or jpeg's to a message, uploading a custom avatar is also not possible.
The board returns an error the format of the gif/jpg isn't good.

The board is configured to accept those images.

I tried several images, so it's not an image problem. Probably some sort of mysql setting.

Anyone any idea were to look??

Did you try your question over on the vBulletin support forums? It's likely to be answered over there - possibly already in the archives of the forums.

-t