Moderator
I transferred my server from DigitalOcean to Hetzner (same domain) and finally got the virtual hosts configured right, but now I get an error that I need to register the new client on that domain and it won't let me do anything. Checking the network requests, I see a 403 error when trying to invite someone to my organization, add a new web client, or anything other than just basic interactions. Data loads fine.
To transfer it I used Appwrite CLI, logged in, and setup the collections for each one then downloaded the entire appwrite folder on my other server and just docker composed it up in the other server.
I've checked every log I can see, and tried restoring/backing up in the other way linked by Safwan, but I can't figure out what's going on here.
As a side note, I'd love more tutorials related to OpenLiteSpeed, like setting up a websocket server with it, as apparently it's supposed to be faster than Nginx, which is why I switched there in the first place.