SureAI

My game crashes after attempting to get through the "Vgn" loading screen after the room where you fight the monster after going through the water mill wheel.

I get an error message: "game has crashed while setting string"

Full error message in attachment

Could be a cache problem:
Do you use manual saves or only the autosaving function? Try to disable the autosave funvtion.Then try to leave the level.
Or create a manual savegame and delete/move away alle your autosaves.

Deleting all my autosaves didn't fix the crash, could it be that my use of Mod Organizer is causing this?

It could.
We recommend to use Enderal as seperate installation.
Please upload a savegame.
Savegames can be found here: documents\mygames\skyrim\saves
A savegame consists of two files: one .skse and one .ess (zip it please)
I will look into this.