3D FlipBook - Not working - "white" pages

Hi Not working - i get this message when publishing in admin The API version "2.5.207" does not match the Worker version "2.0.943". See the debugging console for details (Ctrl+Shift+I in Chrome).

Link: https://mercyships.no/3d-flip-book/arsrapport-2023/

I have disabled cache plugins / wp rocket and Cloudflare but still not working

Any help?

Best from Justin