Photo app on Mac keeps repeating PHPhotosErrorInvalidState after update 11.5.2
After my MacBook automatically updated to IOS 11.5.2 the photo app upon opening wants me to select a new or an existing library. With both options the photo app crashes and gives me PHPhotosErrorInvalidState error and shuts down automatically.
I have tried the trouble shooting methods as offered in this thread, but without result. https://developer.apple.com/forums/thread/120910
Is there a way to back to my old IOS or a way to resolve this problem?
MacBook Air 13″, macOS 10.15