We upgraded Discourse to the latest version today and received a failed backup email. I have attached the error log:
The exception message: [2019-01-25 03:35:21] EXCEPTION: /var/www/discourse/lib/backup_restore/backuper.rb:237:in `block in create_archive': Failed to archive uploads. tar: uploads/default/optimized/1X/b87e5cba637562a00e005839efa6319ba0e8c405_1_20x20.png: File removed before we read it tar: uploads/default/optimized/1X/fbf98b77f0ec6bf8eb8e6bc37a1eaeeef6360efb_1_20x20.jpg: File removed before we read it
The backup ran fine manually from the console.
Can anyone help?