Unbound-checkconf error: syntax error: cannot parse address

[ssbarnea]

On a newly install pfsense 2.4.1, I am unable to enable unbound as I get an error like:

The following input errors were detected:
The generated config file cannot be parsed by unbound. Please correct the following errors:
[1509176339] unbound-checkconf[63698:0] error: syntax error: cannot parse address: 2a02:8010:6666:33::/48 router.localdomain
/var/unbound/test/host_entries.conf:10: error: local-data-ptr could not be reversed
read /var/unbound/test/unbound.conf failed: 1 errors in configuration file

Yes, I do have IPv6 enabled and working.

[jimp]

Somewhere you have entered a subnet when it should be a single host address.

You can't resolve a hostname to an entire network, and that's what it appears to be trying to do, either unintentionally or accidentally.