LR problem removing photos from Book Module

[b__janm66770955]

I am encountered a problem removing a photo from a page in the Book Module. It was working fine a few days ago and all of a sudden, right-clicking to edit the page is not functioning. Any suggestions for correcting this?

{Moved from Lightroom Cloud to Lightroom Classic Forum by Moderator} 

[cmgap]

Is it  just that page / book or any  page  in any book? Have you tried to remove the photo  first  then the page?