Lightroom quit unexpectedly (macOS Catalina)

I am currently using Lightroom on my MacBook Pro but for some reason, since I woke up this morning, the app won't launch. It bounces on the dock once or twice and the "Lightroom quit unexpectedly" message pops up. I've tried uninstalling and reinstalling. I've tried rebooting my laptop as well as its software too. Nothing seems to be working. I can't access the app whatsoever, not even for its settings. What do I do?