Hacking Error 2168-0002 after 8.1.0 update

[Cerulis]

I just updated my emuNAND (file) to 8.1.0 via Choi.
I am running SX 2.8, but now whenever I boot I just get error 2168-0002 after the Switch Logo. Can anyone give me a hand with this?
Was my first time using it, so I'm wondering what I did wrong/what to do now to recover it. I'm thinking just deleting emuNAND and recreating it should be all?
Thank you!

Edit: I just deleted my emuNAND and started over.

 

[rafaelia]

I had this problem too, I had an incompatible theme in the titles folder, after deleting, it booted again.

 

[Cerulis]

I had this problem too, I had an incompatible theme in the titles folder, after deleting, it booted again.

That was actually it. Thank you so much!