WHAT IS THE REASON BEHIND THIS? I have some knowledge about hackintoshes... This is my 2nd hackintosh

I am attempting to do a Big Sur hack

My Specs:

PC - HP ProDesk G1 600 Tower.

CPU - i5-4590 (Haswell).

RAM - 8GB DDR3.

GPU - MSI GT 710 2 GB.

STORAGE - Crucial 480 GB 2.5" SSD.

The EFI was created by me, using the opencore guide. The same guide helped me a few months ago and my hackintosh worked perfectly. The same old EFI partition also gets stuck here only. Please help me. If you need any other info, please let me know

https://preview.redd.it/r71qyqa7fjt61.jpg?width=1280&format=pjpg&auto=webp&s=f4f3e7c72a5a460ad5ed1b8331395734fbb0c92b