Problem uploading textures- WEIRD message

I keep getting a very odd message when I try to upload a texture. It says "File 00000-0000-0000-00000-0000 cannot be uploaded. File is empty. Please try again later."

I have resaved my textures in my graphics program, tried to reupload and still get the same message. I am relogging now to see if that will help. Never saw such a message before.

Anyone else have this problem since the update?

friend of mine tried to upload like an hour or so ago and got the same msg, we both haven`t botherd to try anything after he got the msg