Lightroom Catalogue left in an inconsistent state
Dear community,
My Lightroom 6.0 on Macbook pro Catalina has an issue with its catalogue being left in an inconsistent state.
After launching an error message pops up ( see picture) and Lightroom stops responding.
In the backup folder, backup catalogues are dated august 2021 and February 2021.
1- Does that mean it's the August catalogue that is left in an inconsistent state or a more recent one that Lightroom is trying to save?
2- Is there a way to repair that faulty catalogue?
(I've tried copying the August backup zip file in a new folder on my desktop and it won't open)
Thank you in advance

