by Alain Raap.
I am testing our automated backup process for Moodle 4.0 on a Redhat 8 environment (Apache 2.4/PHP 7.4/Mariadb 10.3), and our largest course that normally runs 9 hours outside our Moodle cron fails to complete. I'm getting this error now:
== Performing backup... ==
!!! error/backup_controller_dbops_nonexisting !!!
The other courses end normally after the automated course backup has finished.