Some problem to my NPC that randomly happened.. Help?

It's been years since I've been last online, and after a while, I got into this.. problem. I was testing my NPC to see if it can chase me like an anti-human robot thingy, but this problem popped up out of nowhere and began killing my own NPC which spammed my Output because I placed a respawn function in the code (not included below).

For some reason, I have no idea how to fix the problem below so thats why i asked for help here.

function findplayer(pos)
	print(pos)
	local list = game.Workspace:GetChildren()
	local torso = nil
	local dist = script.Parent.Stats.Distance.Value
	local temp = nil
	local human = nil
	local temp2 = nil
	for x = 1, #list do
		temp2 = list[x]
		if (temp2.className == "Model") and (temp2 ~= script.Parent) then
			temp = temp2:FindFirstChild("Torso")
			human = temp2:FindFirstChild("Humanoid")
			if (temp ~= nil) and (human ~= nil) and (human.Health > 0) and (script.Parent.Torso.Position - OrigPos).magnitude <= script.Parent.Stats.ChaseDistance.Value then
				if (temp.Position - pos).magnitude < dist then
					torso = temp
					dist = (temp.Position - pos).magnitude
				end
			end

		end
	end
	return torso
end

while wait(.2) do
	local target = findplayer(script.Parent.Name) --Here's the area where the problem occurs SwiftRage
	if target ~= nil then
		script.Parent.Entity:MoveTo(target.Position, target)
	end
end

Thanks in advance! -GD Endermanium ( ?° ?? ?°)