Camera wont change when touching trigger?

So i was trying to make it so that once you touch the trigger it will set the camera's position to the part's but thing is didnt work and the output printed this:

21:34:03.096 Players.GameBuilderLol.PlayerScripts.LocalScript:9: invalid argument #3 (CFrame expected, got nil) - Client - LocalScript:9

Server Script:

local debounce = false

script.Parent.Touched:Connect(function(hit)
	if hit.Parent:FindFirstChild("Humanoid") then
		if not debounce then
			debounce = true
			local plr = game.Players:GetPlayerFromCharacter(hit.Parent)
    game.ReplicatedStorage.Events.Changecam:FireClient(plr,script.Parent.Parent.Cam.CFrame)
			wait(1.3)
			debounce = false
		end
	end
end)

Local Script:

game.ReplicatedStorage.Events.Changecam.OnClientEvent:Connect(function(plr, cam)
	local Player = game.Players.LocalPlayer
	local Character = Player.Character or Player.CharacterAdded:Wait()
	local Camera = workspace.CurrentCamera

	repeat wait()
		Camera.CameraType = Enum.CameraType.Scriptable
	until Camera.CameraType == Enum.CameraType.Scriptable
	Camera.CFrame = cam
end)