Issue status update for http://drupal.org/node/29133 Post a follow up: http://drupal.org/project/comments/add/29133 Project: Drupal Version: cvs Component: forum.module Category: bug reports Priority: normal Assigned to: Anonymous Reported by: DriesK Updated by: DriesK Status: patch (code needs review) Attachment: http://drupal.org/files/issues/forum_vocab_del.patch (549 bytes) When the standard forum vocabulary is (accidentally) deleted, the forum_nav_vocabulary variable is not deleted, so _forum_get_vid() doesn't create a new vocabulary. All subsequently added terms (containers and forums) are mapped to the vid of a no longer existing vocabulary in the term_data table. DriesK