Minecraft Single Player World Keeps Crashing With "Invalid Player Information" Message

[MutedKitty]

I keep trying to create a new world with my mod pack, however, every time I try to create one, it crashes with the message "Invalid Player Information"

Here is my debug log: https://pastebin.com/bVFDq4zj 

[TileEntity]

Maybe an issue with balm-forge or a mod requiring it

[MutedKitty]

I already have balm-forge installed. How do I know if it is an issue with balm-forge? And how can I fix it?

[TileEntity]

Make a test without this mod

[MutedKitty]

I ended up removing both balm-forge and waystones, and it worked! Tysm for your help!