I am a longtime FS user. I have read threads on this topic but no suggestions work in my case. I have the license file in place. I removed my previous version of FS and have updated to 7.3.2. However, now when I try to start Freeview, I get this problem report before the app even opens:

I have tried downloading the standalone Freeview, but get the same error. I have restarted the computer, completely removed everything and redownloaded it, but still the same issue persists.
I am using macOS Mojave, 10.16.6
Are you able to guide me how to fix this and open Freeview?
Thank you!