error/moodle/ddlfieldnotexist
From MoodleDocs
This error occurred when adding a Glossary entry Moodle 2 I have not yet determined the cause.
Field "LOWER(concept)" does not exist in table "glossary_entries" John Fisher John - this was a bug fixed the other day here: http://tracker.moodle.org/browse/MDL-25418?page=com.atlassian.jira.plugin.system.issuetabpanels%3Aall-tabpanel