Reading photoshop format error on iPad OS

[Woodic]

When I open a file, I face the problem.

I was able to open files without any problems until yesterday, but I can't open the file now.

[Woodic]

I already deleted and installed my ipad and photoshop for ipad but I couldn't fix it.

[Titanuim]

Me too........

What happened?!

I deleted the app, rebooted the app, and reinstalled it, but the problem was not solved.

What is the problem?
It's truly terrible!