Calibre error: "Is it open in another program" and "this book has no available format

Hi. Lately, when I want to change the book title on calibre, I get this error: "Could not change the on disk location of this book. Is it open in another program?" but it is not open in another program. and now the book won't open and the cover is invisible. I use Calibre 6.17 windows 11 latest.

https://imgur.com/a/Ar7jixu

after that it says: The Girl You Left Behind has no available formats.

https://imgur.com/a/oShflm9