Crash when entering certain area in overworld

[ShenRedfield]

Your GTNH Discord Username

kami_no_kotoba

Your Pack Version

2.6.1

Your Server

sp

Java Version

Java 8

Type of Server

Single Player

Your Actions

When entering a certain area in overworld i get a crash. Tried playing via CurseForge and MultiMC. No difference. 1st crash report - curseforge 2nd - MultiMC

Crash Report

crash-2024-06-13_19.26.46-server.txt crash-2024-06-13_18.41.47-server.txt

Final Checklist

• [X] I have searched this issue tracker and there is nothing similar already. Posting on a closed issue saying the crash still exists will prompt us to investigate and reopen it once we confirm your report.
• [X] I can reproduce this crash consistently by following the exact steps I described above.
• [ ] I have asked other people and they confirm they also crash by following the exact steps I described above.

[ah-OOG-ah]

What seed is your world using, and did you change the worldgen (with RTG+CC or something) or is this just the normal, unmodified pack?