Hello i have the following cluster error/worning in my Cluster Resource Screen

Loading module DHCPSRVR.NLM
Module DHCPSRVR.NLM unloaded
Invalid DHCP call Error: -603

Does anyoneknow what thise meen and who i can fix it.

I will see this error evertime i move my DHCP Cluster Resource

DHCP is woring fine.

Thanks Dave