message d'erreur

"Lightroom failed to save catalog Lightroom Catalog-V-12"

"Please check your folder permissions and make sure you have enough space on your backup disk and storage disk.
main catalog."

• Have you checked the folder that your catalog is on for permissions?
• Have you checked the folder that you backup your catalog to for permissions?
• Are the hard drives your catalog is on and that your backups are on, prevented from going asleep (typically an external hard drive issue)

see:

https://community.adobe.com/t5/lightroom-classic-discussions/lightroom-katalog-kein-backup-möglich/m-p/13329452

see:

https://helpx.adobe.com/lightroom-classic/kb/lightroom-basic-troubleshooting-fix-most-issues.html

(French) https://helpx.adobe.com/fr/lightroom-classic/kb/lightroom-basic-troubleshooting-fix-most-issues.html

I get this from time to time, I don't know why. I shut down my computer, re-start it, and everything is fine.