macOS server config file location

[coords]

I, in the past, installed Jellyfin for test but removed it. I have now decided to use it, re-installed the app, but cant login to the server as I don't know the username or password I used previously. How can I delete the server config & start from scratch?

[gnattu]

Depends on the previous version, it could be in one of the following:

~/.config/jellyfin/
~/.local/share/jellyfin/
~/Library/Application Support/Jellyfin/

If it exists in multiple places, you just remove them all if you want to reset to default.