Numbers Keeps Crashing

Hello,

I use numbers for iPad and it keeps crashing. Every document does this old and new. I’ve restarted and hard restarted my iPad numerous times. The app runs smooth until I try and edit a cell which is when there is a pop up saying updating spreadsheet the app then runs fine for about 30 seconds then crashes leaving all changes unsaved. I have no third party apps that could interfere with numbers. This problem came up about 2 weeks ago.

Any help is appreciated.

Thank you.