Opening score in Musescore 4 crashes the program all together (Musescore 4)

I open my Musescore app, and I open this score. When I open another score before it, It opens in the score editor with no sheet music, and then crashes again. When I open it first thing after I open Musescore, it crashes the whole program all together. I'm on a deadline for this project, so I'm kinda panicking. Running on Musescore 4.0.