Google points the finger at Player Beacons.
It's Player Beacons. That's the message you get when a zombie spawns with your player head.
You're better of making the decapitator and wearing it to get your own player head.Ah excellent. I will keep my eye out when I see the message again.
Appreciate it.
Even though I only came across the mod a few days ago it's good to see others are familiar with it. I think it has a lot of potential.