I rebooted the box, not sure if necessary.
I re-ran the script, but you’ll need to unlink some setup scripts so the setup can re-link them.
sudo unlink /etc/systemd/system/munin.service sudo unlink /etc/systemd/system/mailinabox.service
The install then ran through without any errors.
Also when provisioning a LE certificate from first login https://<ip_address>/admin , it will say that “something went wrong” in the pop up modal. Simple go to https://hostname.your-domain/admin and everything will be working.