memory error issue

[LeeYEAH2]

Hi, I ran IRF on a 2G+ genome and got the error below:
Inverted Repeats Finder, Version 3.08
Copyright (C) Dr. Gary Benson 2002-2022. All rights reserved.

Loading sequence...
Allocating Memory...
simpleArrayCreateRelease: Memory error. Aborting!

Do you have any idea what's the matter with this？

[ChenOreo]

You can try to split fasta files into chromosomes or run contig