Problem installing Mac Sonoma onto a Mac book pro A1278

Hey, I have a Mac bookpro from 2013 (A1278), currently in 10.13.

I tried to install Sonoma 14 through OCLP (last version of it, download today) but failed in the end.
I followed this tuto https://www.youtube.com/watch?v=D8djeFJ1czU&t=627s
Everything went fine until the reboot, I select EFI (oclp logo) and Install Sonoma. I have an apple logo then (seem fine) and then a "stop sign" and like "contact apple support".

I tried several time, always stuck here.
Can you help me here ?
Thanks 😄

submitted by /u/frozenjb
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