Backup to backblaze B2, all backups need database repair after the first run

I’ve made several backups using Duplicati to Backblaze B2. After successfully creating the first backup, any attempt to run the backup again results in an error that says thousands of remote files are not found in local storage and the database needs to be repaired

I’ve tried running the database repair but even after 10 days it does not complete. Meanwhile none of my backups are running.

This error has happened to all of backups I have made so it’s not looking like a very viable solution at the moment. What is causing this? Is there anything I can do to make the backups work?

Are the multiple backups going to the same B2 bucket? If so, is each backup job pointing to a separate folder within the B2 bucket or using a unique --prefix option?

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