I did try a second time. I’m totally new to Debian and postgresql so I’m not sure how to run that command. I get ‘command not found’ when I run from bash.
Also, tried adding two other apps and they are also failing with errors related to nginx.
Looking at the Diagnostics, I see this error:
Configuration is broken for service nginx! Ignore Details
nginx: [emerg] open() “/var/www/funkwhale/code/deploy/funkwhale_proxy.conf” failed (2: No such file or directory) in /etc/nginx/conf.d/playlists.tucanos.org.d/funkwhale.conf:2
nginx: configuration file /etc/nginx/nginx.conf test failed
Hm, looks like it’s all apps. Tried to upgrade Nextcloud from System Update and it also failed - and seems to have removed Nextcloud from my apps list altogether.