function onPlayerEntered(player)
    	player:WaitForDataReady()
    	posx = player:LoadNumber(posx)
    	wait(15)
    	if posx ~= nil then
    		local ScoreLoaded = player:LoadNumber(posx)
    		local ScoreLoadedb = player:LoadNumber(posy)
    		local ScoreLoadedc = player:LoadNumber(posz)
    		local team = player:LoadString("team")
    		player.TeamColor = team
    		player.Character.Torso.Position = Vector3.new(ScoreLoaded, ScoreLoadedb, ScoreLoadedc)
    	else
    	end
    	repeat
    		posa =  player.Character.Torso.Position.x
    		posb = player.Character.Torso.Position.y
    		posc = player.Character.Torso.Position.z
    		team = player.TeamColor
    		print'Position Saved'
    		wait(10)
    	until nil
    end
    
    function onPlayerLeaving(player)
    	player:SaveNumber(posx, posa)
    	player:SaveNumber(posy, posb)
    	player:SaveNumber(posz, posc)
    	player:SaveString("team", team)
    end
    
    game.Players.PlayerAdded:connect(onPlayerEntered)
    game.Players.PlayerRemoving:connect(onPlayerLeaving)

basically i want to save the players position every like 10 seconds or so, and only load it when the player rejoins the game

I get an error saying argument isn't valid

Anonymous