Project that worked fine on 2023 crashes upon opening on Premiere Pro 2024

I've worked on this hefty video project with the 2023 edition and it was totally fine. Upon updating, I now can no longer access it -- the app crashes every time I try to open the project. I would just reinstall 2023 until finishing the project but struggling to figure out how to reinstall 2023 as well. Help would be much appreciated!