Server crashes exclusively when trying to generate overgrown mineshaft, happens not the first time for me in different Worlds and seeds
I'm using Forge version 47.2.21, Minecraft version 1.20.1
Mineshafts version is YungsBetterMineshafts-1.20-Forge-4.0.3
Pastebin: https://pastebin.com/jK1Lvbn9

Will greatly appreciate your help!