I'm having a problem with my fetliu.net website - none of the media files are displaying on the front end. When I look in the media library at the back end the images are listed but cannot actually be seen. It's the same for all the sites in the network.
I have used Smush - maybe the issue lies there?
I have Snapshot installed and I thought I could restore from a backup but that fails too.
I'm at a loss to know what to do next.