MediaWiki:Apierror-cantundelete
From MoodleDocs
Couldn't undelete: the requested revisions may not exist, or may have been undeleted already.
Note: You are currently viewing documentation for Moodle 3.1. Up-to-date documentation for the latest stable version of Moodle is probably available here: Apierror-cantundelete.
Couldn't undelete: the requested revisions may not exist, or may have been undeleted already.