BoolValue is not a valid member of Player?

Error : Image (Sorry i can't use imgur.)

Local Script :

local a = game.Players.LocalPlayer.EnableSpawner





while true do
	wait()
	if a.Value == true then
	local part = Instance.new("Part",workspace)
	part.Name = "SpawnedPart"
	part.Size = Vector3.new(3, 3, 3)
	part.Color = Color3.new(0.0627451, 0.752941, 1)	
	part.Transparency = 0.4
	part.Position = game.Workspace.Spawner.Part.Position
	part.Anchored = false
	end
end

Local Script2:

local plr = game.Players.LocalPlayer



script.Parent.Button.MouseButton1Click:Connect(function()
	script.Parent.click_sound:Play()
	if script.Parent.Button.Text == "Start" then
		plr.EnableSpawner = true
		script.Parent.Button.Text = "Stop"
	elseif script.Parent.Button.Text == "Stop" then
		plr.EnableSpawner = false
		script.Parent.Button.Text = "Start"
	end
end)

leaderstats script:

local ds = game:GetService("DataStoreService"):GetDataStore("PlayerData")

game.Players.PlayerAdded:Connect(function(plr)
	local ls = Instance.new("Folder",plr)
	ls.Name = "leaderstats"
	
	local score = Instance.new("IntValue",ls)
	score.Name = "score"
	score.Value = 0
	
	local enabled = Instance.new("BoolValue",plr)
	enabled.Name = "EnableSpawner"
	enabled.Value = false
	
	local d = ds:GetAsync(plr.UserId)
	if d then
		score.Value = d[1] or 0
	end	
end)

game.Players.PlayerRemoving:Connect(function(plr)
	local plrdata = {plr.leaderstats.score.Value,}
	ds:SetAsync(plr.UserId,plrdata)
end)