All i want it to do is print the string value, in this case the players username for testing.

local DSS = game:GetService("DataStoreService")
local psave = DSS:GetOrderedDataStore("PassSaveSystem")

game.Players.PlayerAdded:connect(function(plr)
	psave:SetAsync("Username",plr.UserId)
end)

wait(1)

print(psave:GetSortedAsync("Username",game.Players.REDDAPPLE4545.UserId))

Issue is the last line, the error is:

14:21:28.737 - Stack Begin 14:21:28.739 - Script 'Workspace.serverstartscripts.saveetsting', Line 10 14:21:28.739 - Stack End

Anonymous