How to define the Client?

sorry for the "spam" as I've asked two questions in a short space of time, but I was wondering how I would define the Client in this script:

local disableControlsRE = game:GetService("ReplicatedStorage"):FindFirstChild("DisableControls")


local player = game.Players.LocalPlayer -- this is what I have currently, and it doesn't appear to firing the RemoteEvent 


script.Parent.Touched:Connect(function(hit)
	if hit.Parent:FindFirstChild("Humanoid") then
		
		disableControlsRE:FireClient(player)
		
	end
end)

The Output I got back was "FireClient : player argument must be a Player object" Can anyone please help?