Unable to cast value to object trying to make combat system?

I've been trying to make a combat and when I start adding the animations something breaks but I don't know what I get the error "Unable to cast value to Object" this is the script

Enabled = true

script.Parent.OnServerEvent:Connect(function(Player,Action,V1)
	local c = Player.Character
	if Enabled == false then return end
	if Action == "Combat" then
		local Track = Instance.new("Animation")
		Track.AnimationId = "rbxassetid://5260316569"
		local Anim = c.Humanoid:LoadAnimation("Track")
		Anim:Play()
		wait(0.2)
		local Region = Region3.new(V1-Vector3.new(1,1,1),V1+Vector3.new(1,1,1))
		local RTable = workspace:FindPartsInRegion3(Region,nil,20)
		for i,v in pairs(RTable) do
			if v.Parent:FindFirstChild("Humanoid") and v.Parent:FindFirstChild("Deb") == nil and v.Parent ~= c then
				local Deb = Instance.new("BoolValue",v.Parent)
				Deb.Name = "Deb"
				game.Debris:AddItem(Deb,0.2)
				v.Parent.Humanoid:TakeDamage(5)
			end
		end
	end
end)