Reinstalled server os
Today i've reinstalled the os of the server that runs my minetest server and related pages. It will take some time to setup everything and to restore what's needed. It has been running Ubuntu 20.04 LTS up until now and the new os is Debian 11.
Edit: Got the web server working. Sadly no running minetest server yet.
Edit2: Minetest server is finally back up and running, old worlds restored.