Logic Pro X keeps quitting.

Logic Pro X quits immediately after I open any of my saved projects. I click on the project, it looks like it's opening and then quits and the Logic X quit unexpectedly message pops up on the screen. If I then hit re-open a "New Sounds Available" notification appears but the application then quits immediately after.

I've tried uninstalling and then reinstalling the app but that hasn't fixed anything and I can't get into logic to change or reset any preferences within the app. I'm also up to date re Logic and my Mac OS

Any guidance would be appreciated.

Thanks in Advance