I tried to restore a course from a backup file (*.mbz). Backup and Restore was done on Moodle 3.3+
Shortly before ending backup I get the message error reading from database.
Here some information about backed up course.
I tried to restore this course as a new course.
Plan was to transfer 1 course from another site (running also Moodle 3.3+ and on the same server) to another site.
I tried it with a course from the same moodle installation too, and getting same result.
Can anyone give me a hint or advice how to backup a course and restore him as a new course?
When looking what issue this is I get forwarded to error/moodle/dmlreadexception but I don't understand why.