Maybe one of your lists is full.
- Only 50 friends may be held in your Friends List (though it might actually have been cut back to 45 because that's what it said in the v3 manual)
- Only 15 foods can go in your Meals list (including default foods)
- Only 15 foods can go into your Snacks list (including default foods)
- Only 32 items can go into your Items list
If your friends list is full here's how to delete a friend:
1. Go to the notebook icon and then choose "Friend."
2. Scroll to the friend you want to delete.
3. Press B to select the friend, then press A to show the "Delete?" menu.
4. Choose "Yes" twice.
If your meals, snacks or items list is full here's how to delete them:
1. Go to the notebook icon and then choose "Present."
2. Scroll to the item you want to delete.
3. Press B to select the item ("Wrap" will appear).
4. Press A to show "Trash" on the screen and press B to confirm.
5. Choose "Yes" when asked for confirmation.
NOTE: Don't delete too many foods at once, or you will most likely end up with the Ball Glitch, where all of your foods turn to beach balls! I'm serious! (This might also happen with items too so be wary.)