Head crab pill problem.

Im having troubles implementing head crab pill into my dark rp server as pet i will post pictures below, the first picture is what the player sees when they change jobs when they have the pill equipped, the second picture is what everyone else sees, arms extended shadow of headcrab still on the player.

The head crab appears there but does not really do anything,

Heres the headcrab code, I was thinking maybe it was the way the holstered was coded but im not a lua coder, any help would be greatly appreciated.

function SWEP:Holster()
if CLIENT then return end
if self.Owner:Health() <= 0 then
// holster isn’t called correctly on the client
// when they die with the weapon in their hands
umsg.Start(“headcrab.disable”, self.Owner)
return true