Infinite yield possible on 'ReplicatedStorage:WaitForChild("RestartGame")'?

I created a gui that has a text button, and when you click it, the whole game reloads but i got no error on the output but this happened: Infinite yield possible on 'ReplicatedStorage:WaitForChild("RestartGame")'?

I never had a problem like this please help...

Code:

          script.Parent.MouseButton1Click:Connect(function()
                                  local RestartGame = 
                      game:GetService("ReplicatedStorage"):WaitForChild("RestartGame")--When it appears
                                          RestartGame:FireServer()
                     end)