Player Quest Dialogue Branch Crashing Creaiton Kit (MO2)

[Jenova23]

I keep having problems with my player quest dialogue branch crashing Creation Kit and I can't figure out why.... I'm using MO2, I made a backup save five times, I tried replacing the esp with four backups (that worked before) and modded it twice now but it still crashes when I click on the branch and now none of my backups work... The mod worked at first in Creation Kit, but eventually it crashes on the same branch. I did add a script to one of the lines of dialogue in that branch, so maybe it's getting corrupted?  I am new to quest dialogue, scripting and I would greatly appreciate any help because this kills any chance of making any mods in the future if eventually it's going to get corrupted.

 

Note: I created a new esp for for the mod I'm editing by loading the mod  and all it's requirements, having no active esp loaded and saving a new esp in Creation Kit. I don't know if maybe the way I'm editing the mod has something to do with it? I'm also using SSE Creation Kit Fixes.