Logic keeps crashing when I try to bounce

I'm running an old macbookpro early 2011 running High Sierra and logic 10.0 and every time I try to bounce it crashes logic. Also the app is acting very strange. It used to be that when I quit Logic it would go through a startup dialog on launch and scan for audio units etc but now it just goes right to the app and asks me what track i want to work on. As if it is skipping the whole scanning for audio units.