For some reason my Nextcloud Docker image was not listed anymore in the "running" section.
1. So I did a backup of the the "sharedfolders/AppData" and "sharedfolders/Nextcloud" folders.
2. Started the Nextcloud docker again, with the according config, data and port parameters.
Now, when I'm trying to access Nextcloud via https://192.168.0.11:444, I get following:
Digging deeper into the nginx logs it looks like it cannot connect to the DB. Probably because the IP of the DB has changed:
How and where do I have to update the Nextcloud config, when I don't get the "Nextcloud Installer GUI" served?
Thanks in advance.