Versions

Betweenlands version:

3.413

Forge version:

14.23.5.2836

Singleplayer or Multiplayer:

SSP

Installed mods:

Enigmatica 2 Modpack (Non-Expert): https://www.curseforge.com/minecraft/modpacks/enigmatica2
+Integrated Dynamics
+Plant Mega Pack
+Fossils and Archaeology Revival
+Silent's Gems
+Metallurgy
+Shincolle (yes there's a 1.12 version)

Link to full crash log

https://paste.dimdev.org/xatujunuki.mccrash

Description of the problem

How to reproduce:

1. Doing various things in the Overworld
2. Crash
3. etc...

Expected result:

No crash

Actual result:

Happens seemingly randomly, just crashing with no set reason at odd times

Pictures:

This has been fixed in 3.5.5+, update the pack or the mod if you have added it yourself.