Hey sorry. So I discovered this is a bug in the game where a variable was being changed by 2 different parts of the code causing the game to crash.
So when you go to the throne room, you scare the king into fighting you which sets a variable to 0, but at the same time the dialogue of the king yelling at you is supposed to play so that sets the variable to 7. But then the king tries to fight you and when the game sees 7 it just crashes.
Again, sorry about that it should be fixed but I will do a more thorough check tomorrow to hopefully see that I did fix that and didn't introduce more bugs.