Garageband isn't responding after the Mojave update
I'm working on a MacBook Pro (Retina, 15-inch, Mid 2015) that has GarageBand Version 10.3.1 on it. I just recently got the latest update from Sierra to Mojave and when I try to open up GB I get the color wheel thus leading me to Force Quit. When I do Force Quit is says it's not responding. HELP!!!!
MacBook Pro with Retina display, macOS Mojave (10.14)