Uploading GIF as profile image triggers OSError

One-sentence description

Uploading GIF as profile image triggers OSError

Current behaviour

Error!

Expected behaviour

No error.

Steps to reproduce

  1. Go to your profile in the frontend
  2. Edit it
  3. Upload a GIF as image
  4. CRASH!
To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information