Debian 12 Unbound error

[formerlyKnownAsLagzilla]

When selecting using a local unbound server for DNS, I get the following error when starting the server

░░ The job identifier is 2884.
Dec 11 16:30:49 000.wr.sbs unbound-helper[14695]: /etc/unbound/unbound.conf:11: error: syntax error, is there no section start after an include-toplevel directive perhaps.
Dec 11 16:30:49 000.wr.sbs unbound-helper[14695]: read /etc/unbound/unbound.conf failed: 1 errors in configuration file
Dec 11 16:30:49 000.wr.sbs unbound-helper[14697]: /etc/unbound/unbound.conf:11: error: syntax error, is there no section start after an include-toplevel directive perhaps.
Dec 11 16:30:49 000.wr.sbs unbound-helper[14697]: read /etc/unbound/unbound.conf failed: 1 errors in configuration file
Dec 11 16:30:49 000.wr.sbs unbound[14698]: /etc/unbound/unbound.conf:11: error: syntax error, is there no section start after an include-toplevel directive perhaps.
Dec 11 16:30:49 000.wr.sbs unbound[14698]: read /etc/unbound/unbound.conf failed: 1 errors in configuration file
Dec 11 16:30:49 000.wr.sbs unbound[14698]: [1702330249] unbound[14698:0] fatal error: Could not read config file: /etc/unbound/unbound.conf. Maybe try unbound -dd, it stays on the commandline to see more errors, or unbound-checkconf
Dec 11 16:30:49 000.wr.sbs systemd[1]: unbound.service: Main process exited, code=exited, status=1/FAILURE

After reading https://nlnetlabs.nl/documentation/unbound/unbound.conf/ it looks like the server: definition was missing