having a weird problem with avatars.. when a user adds an avatar and then tries to delete it, the old avatar keeps popping up (but with the new images's dimensions). I look on the server and the file gets removes from the img/avatars/ dir when deleted, but no matter what the old avatar keeps on coming back.
note that if you uplaod an avatar with a different extension it'll change that properly, but still fails to upload a new avatar with the same extension.
this is a new install with only very minor mods to layout etc etc..
Thanks for any help!!