I've tried googling, nothing I'm finding is working.

I updated qBittorrent, updated Python, tried deleting the engine folder files and restarting. Everytime I try to add new search files from here it says not supported.

I try clicking check for updates and a bunch of popups appear saying "Couldn't install "(search plugin name)" search engine plugin. Plugin is not supported."

The execution log says both "not supported" and "plugin outdated, updating to version x.xxx"

I'm at a loss here.

Edit: Screenshot of the log: