I'm sorry if I am posting this in wrong forum. I made my account today only, and have been trying to upload a avatar image for some time, but I always get this error message -
"The avatar must be an image".
I followed the avatar rules while uploading, but, I got this error message every time. Then, I tried downloading another user's avatar and uploading it as my avatar. And... it worked. So, are there any extra hidden rules for choosing the avatar that are resulting in the error message ?