Pfblockerng dnsbl unbound reload fail


So i just dug out the old apu board i used as router some time ago and set it up to apply more strict rules on the iot/guest network. But after setting up pfblockerng(-devel) it errors out during update:

Saving DNSBL database... completed
Reloading Unbound Resolver..
DNSBL enabled FAIL - restoring Unbound conf *** Fix error(s) and a Force Reload required! ***
error: SSL handshake failed.... Not completed. [ 12/23/19 12:42:25 ]

Is there anyone who knows what causes this? I didnt touched unbound so i dont have the foggiest idea what is causing this.

Thanks in advanca for the help :slight_smile: .