Go To School Mod Help?

I'm having a different problem. I can go to school with my children, but I can't do anything school-wise. Everyone, including the staff, spawn outside. It said to take a introduction class, but that doesn't appear when I click on the teacher or the podium. All I can do is interactions with the principal and counselor. But I did notice that last exception errors are going haywire, even with every other mod disabled. Somebody?