Everytime i try to upload a new head texture, it uploads and tells me it was successful. However, after it uploads, it never appears in game, nor does the thumbnail displaying the texture change. i've tried uploading a new texture about 5 times now to no avail...

And another thing, i'm not sure if a topic like this has been posted before, because i am unable to use the search feature due to "insufficient permissions". the error page recommended I activate my account (which is about 3 years old) Any help is appreciated, thanks.