The issue
An user on the Italian forum has migrated from freelarum to a self-hosted Flarum.
He resumed the Flarum backup after creating a new Flarum instance.
Some user avatar are loaded correctly with the address https://community.ext/assets/avatars/picture.png
but some other are not loaded correctly, in this case the address is bit different:
https://community.ext/assets/avatars/assets/avatars/picture.png
Seems when avatar are not loaded is because there is an asset folder in the address after the avatars folder.
What can be the cause of this and how to resolve?
Flarum information
Post your output of php flarum info here.
https://www.flarum.it/d/454-problema-foto-profilo-mancanti-flarum/3