If the problem persists for you, you should first try to finish rocket League correctly, then restart the console. This will solve the problem for all users. If you have problems accepting the license agreement or if you have already accepted and you still receive an error message, you should close your game. Once closed, restart it again, but this time don`t touch the controls. Play the intro and Cutscene until you are brought to the cover screen. You can now go back to your home screen and restart Rocket League. We advise you to restart your console before starting the game just to be sure.