Shop will not set equipped value correctly. Can someone help?

I need the shop to set an object's value, but it will not set the value to said value. Can someone help? I did get an error, but it was not in the line it sets the value in.

He's the error: 21:55:24.796 - ServerScriptService.Leaderboard:50: bad argument #3 (Object expected, got number)

Here's the script:

local dataStoreService = game:GetService("DataStoreService")
local dataStore1 = dataStoreService:GetDataStore("EveryThing")
game.Players.PlayerAdded:Connect(function(player)
	local data = Instance.new("Folder",player)
	data.Name = "Data"
	
	local level = Instance.new("IntValue",data)
	level.Name = "Level"
	level.Value = 1
	
	local coins = Instance.new("IntValue",data)
	coins.Name = "Coins"
	coins.Value = 0
	
	local exp = Instance.new("IntValue", level)
	exp.Name = "Exp"
	exp.Value = 0
	
	local maxExp = Instance.new("IntValue", level)
	maxExp.Name = "Max"
	
	local afk = Instance.new("BoolValue",player)
	afk.Name = "afk"
	afk.Value = false
	
	local equipped = Instance.new("ObjectValue",player)
	equipped.Value = game.ServerStorage:WaitForChild("Frying Pan")
	equipped.Name = "Equipped"

	local playerUserId = "player: "..player.UserId
	
	local data
	local data2
	local data3
	local data4
	
	local success,errorMessage = pcall(function()
		data = dataStore1:GetAsync(playerUserId)
		data2 = dataStore1:GetAsync(playerUserId)
		data3 = dataStore1:GetAsync(playerUserId)
		data4 = dataStore1:GetAsync(playerUserId)
	end)
	if success then
		coins.Value = data
		level.Value = data2
		exp.Value = data3
		equipped.Value = data4
		print("Loaded in "..player.Name.." and their stuff.")
	else
		warn(errorMessage)
	end
	while wait(0) do
		maxExp.Value = 1000 * (1 + player["Data"].Level.Value)
		if exp.Value >= maxExp.Value then
			level.Value = level.Value + 1
			exp.Value = exp.Value - maxExp.Value
		end
		-- set player's equipped value
		for _, toolName in pairs(data4) do
			local tool = game.ReplicatedStorage.Tools:FindFirstChild(toolName)
			if tool then
				equipped.Value = tool
			end
		end
	end
end)