Transfer "avatar" reports: (invalid file permissions)

I’m currently having the problem that no user can upload an avatar. It always shows this error and sadly I don’t know why: image
All permission are set correctly and the server runs on the newest version. Also, the client is up to date.

Thank you in advance

The user (on your operation system) who runs the server has no permissions to write or read files in the files folder and it’s sub folders.

You need to fix that first.


Ah thanks, got it fixed.