Stork fails to communicate with the DHCPv4 and DHCPv6 deamons

I have installed both Kea, Stork server and agent in the same VM. I've just connected Kea to Stork, but for some reason Stork is unable to communicate with the DHCPv4 and DHCPv6 deamons. It is able to connect to the DDNS and CA, however i'm unnable to activate the monitorization of the DHCP servers. I got a warning message where it says that the (DHCP) deamons are not being monitored and that the deamons where either manually disabled or they were not running corretly.

Both of my DHCP servers are active and running with no problems whatsoever. Opening "journalctl" on the command prompt shows me the following error: