If I see correctly, you are using Cinema 4D R19. If I remember correctly, Big Sur is only supported for R23 (and higher).
Have you used Cinema 4D R19 with Big Sur before? (in some earlier release of Big Sur)
If so, what version of Corona are you using? Additionally, try to delete the Cinema 4D R19\plugins\corona folder and try to run Cinema 4D R19 again. If it still crashes on load, we can safely assume that Corona is not the culprit in this scenario.
Please, let me know how that works out.
Thanks,
Jan