EaW crashes and dont start after modding hero units tutorial

Im making a mod for EaW and i edited Mon Mothma in the NAMED HERO UNITS xml, i also changed her in STORY SANDBOX 35 REBEL xml and STORY REBEL AI HEROES xml

I changed her icon, her unit name, encyclopedia and text id and when i try to play the mod the game crashes in the first screen after a few seconds.

I also tried making a clone unit of mon mothma in NAMED HERO UNITS xml to make my hero but the same error happens when i try the game.

I know that this is the cause of the error because when i restart the NAMED HERO UNITS to the original xml the game doesnt crashes.

So please if someone can help me comment this, i dont know what else to do, maybe im missing something.

:)