Yeah. Another wild guesss is that the site upload function seems to be working incorrectly, with images and torrents.

1. It messes up image uploads so the backend can't process it (getting "Unknown format")

2. It messes up torrent uploads so all we get is a 0-byte file so they are useless :
   

Hope it gets fixed soon

Hmm true that. In that case I've got no clue lol

Happened to me too. It doesn't look like it's really related to images as the torrent is 0 bytes (when it finally uploaded).

Maybe the server HDD is full? Just a wild guess.