Error: crashing when trying to save

[Nihilhem]

Describe the bug
When trying to save, the system crashes and shows me an error screen which only lets me shut down the 3DS. When reopening ACNL, I can verify that it didn't save the game. I dumped the error, but I don't know where to find the file.

ACNL Type:

• Original ACNL with Welcome Amiibo Update Downloaded (Icon)

ACNL Region:

• Europe/Australia

Expected behavior
I tried to save several times, but in every one of them it gives me an error and leaves me no other choice than to shut down.

[Slattz]

@Nihilhem What patches did you enable?

[Nihilhem]

ExeFS:
Grass doesn't deteriorate, flowers never wilt (half-checked), pick from all tours on the island, fish can't be scared away.
Edit any pattern, never trample flowers, mosquitos never bite, QR machine unlocked from the start, development permit 100% from the start.
Reese, Nooklings and Leila buy items for their sell price, shops buy native fruit for 500 bells.
Bypass region checks, save checksums and secure value checks, command keyboard, camera zoom out level: tiny.

[Nihilhem]

When saving in the editor, it told me that the saving succeeded and there were 0 errors

[Slattz]

@Nihilhem I'll look into it later today, seems weird. I feel like it may be the QR code or dev permit one, but I'll try pinpoint it later today :)

@Anonymous42456 Could you make a seperate bug report?
These crashes seem to be different so it's better if you make a separate one :)

[Nihilhem]

Okay, thank you!