DataStore request was added to queue?

Hello,

I am trying to create a script which saves time played. Everything works fine except for this warning:

"DataStore request was added to queue. If request queue fills, further requests will be dropped. Try sending fewer requests.Key = 36352854".

This is the script that saves the time played

local DataStore = game:GetService('DataStoreService');
local TimeSave = DataStore:GetDataStore('test');

local function SavePlayerData(Time,userId)
	TimeSave:UpdateAsync(userId,function(oldValue)
		return Time;
    end);
end;

game.Players.PlayerAdded:connect(function(plr)
	local Leaderstats = Instance.new('IntValue',plr); Leaderstats.Name = 'leaderstats';
	local Time_Played = Instance.new('IntValue',Leaderstats); Time_Played.Name = 'Minutes Played';
	
	local Success,Fail = pcall(function() 
		TimeSave:GetAsync(plr.UserId);
	end);
	
	if Success then 
		Time_Played.Value = TimeSave:GetAsync(plr.UserId);
	else
		Time_Played.Value = 0;
	end;
	
	spawn(function()
		while wait(60) and (Time_Played ~= nil) do
			Time_Played.Value = Time_Played.Value + 1;
			SavePlayerData(Time_Played.Value,plr.UserId);
		end;
	end);
end);

game.Players.PlayerRemoving:Connect(function(plr)
	SavePlayerData(plr.leaderstats['Minutes Played'].Value,plr.UserId);
end);

game:BindToClose(function() 
	for _, player in ipairs(game.Players:GetPlayers()) do
		SavePlayerData(player.leaderstats['Minutes Played'].Value,player.UserId);
	end;
end);

How can I fix this warning?