What's the issue you encountered?

It is actually third time I encounter this, two out of these three crossing the same chunk border (heading the same direction), so it may be chunk-related. Third time I went somewhere else, but came back to home using Waystones. Right before that though, I extended render distance, so I assume it caused loading the same broken chunks as it previously. It can be related to Unearthed, since I use only Terralith and Unearthed as generation mods, and Unearthed is listed alongside. Some crashes with Unearthed x BoP were also on their GitHub.

How can the issue be reproduced?

Generate world on seed 7092797201127090275 (iirc I've chosen big biomes type), using Unearthed, Terralith, BYG + TerraBlender. Teleport to coordinates 577 - 171 and head towards east-south direction.

If this may be helpful, world save and modpack is sent with the log too. Save is made after the crash, on coordinates written above, with smaller render distance, so it didn't crash instantly.

Logs

https://drive.google.com/drive/folders/1kxasiBAIJGOJBSTKwaCS9ZtRNXu4Z20v?usp=sharing

Mod Version

1.1.0.73

Additional information

No response

Fixed on Unearthed side:
lilypuree/UnEarthed#78