App crashes after update on iOS only

We have an app that when it gets updated via the app store the app endlessly crashes. However after an uninstall and reinstall from the app store it works perfectly fine. Any help would be appreciated…

Here is the crash log:
https://drive.google.com/file/d/1Zn5tn1VhTi0K5KAWJRANX2GXW4_y_x89/view?usp=sharing