iMovie 10.1.11 keeps crashing
I updated iMovie to the latest version yesterday, but now I can't open it anymore. It loads for about 5 seconds then automatically closes. I already tried safe boot and clicking option and opening a new library. I can open a new library, but when I try using my original one, iMovie crashes again. My mac is on Mojave 10.14. also tried copying the folder for my project to the new library, but it doesn't come out in iMovie.
MacBook, macOS 10.14