Error Code: 2124-3001
You are unable to connect to a game's online service, and you receive the error code 2124-3001.
If you receive this error code it indicates that the software you are using must be updated prior to connecting to its online features.
What to Do:
- Save your current game progress and restart the console by holding down the POWER Button for three seconds, then selecting "Power Options" > "Restart".
- From the HOME Menu, update the software to the latest version, then access the game's online features again.