Sims 4- University last exception

i’ve been trying to do a university playthrough with a sim, i sent her uni application and after getting the acceptance letter and trying to enroll her, my sim just t-poses and i get a last exception. i’ve tried it on the phone, the mailbox and the computer and everytime my sim resets and starts t-posing, followed by a last exception. i do use mc command centre but that’s the main script mod i have.