I had to install some new php thingies, and found some info online and typed apt-get autoremove at the end.
That wasn’t very smart.
Anyway, I’ve now got all servers (or services) up and running again, but one thing that doesn’t seem to matter a lot but which is nasty is that I don’t have the default virtualmin theme anymore.
I can install a webmin theme, and it says as a .wbt file, but I can’t find a file for it.
I installed the theme, and saw it at themes in ‘webmin configuration’ - ‘webmin themes’.
However, after applying it, it doesn’t change anything. I’m still looking at the same ‘blue frame theme’, even though it now says it’s using virtualmin framed theme.