Good day. The game crashes when I enter through the gates, the game loads and proceeds to send a quest pop-up, and then the game crashes. I thought it was related to the area outside of the gates, but I tested it by using coc and moved to any area in New Sheoth, and the game is working fine. Afterwards, once I coc-ed to a different spot within the gates, I decided to approach them "from within", and when approaching the gate area, the game also crashes.
I then tried to test if I can use the setstage command, and when I enter "setstage SE02 190", the game crashes. I tried to enter the same command but with 200 (completing) and it completed just fine, though I can't talk to Sheogorath, which led me to believe that it is related to the 190 stage.