OpenCore Legacy stuck on “boot0af: error”

Hi all, After my previous post, I decided to switch over to hackintoshing Mavericks. I followed the opencore guide and everything, including the special booting things for a non uefi system using bootice, but this error is all I get. What did I do wrong here? Any help is appreciated.

Specs Dell Inspiron 580s Core i3 550 Intel Integrated Graphics Some SATA HDD (which I can confirm is SATA)