Garage Band Constantly Crashing and Corrupting Projects.

Hello, I have been in music production on GarageBand for a while now, and only recently have experienced this problem: Ill be working on a project and randomly I get this message, "An Audio Unit plug-in reported a problem which might cause the system to become unstable. Please quit and restart GarageBand." and my program crashes. Now, it's one thing to do just that, crash, however, it becomes extremely aggravating when upon trying to open up the project you are met with that same message and unable to ever open your project again. This has happened to AT LEAST 5 projects.

Now, though I have read various articles, too many might I add, all of them have served as no help (Even one that was in the 'Communities' support section).

I have been with GarageBand for a long time and have had no issues until right around the last update.