Remove: 3 orphaned actions (comment_publish_action, comment_unpublish_action, comment_save_action) exist in the actions table

So you disabled the comment core drupal 7 module but now you get at Log Messages (admin/reports/dblog) this warning: 3 orphaned actions (comment_publish_action, comment_unpublish_action, comment_save_action) exist in the actions table If you have drush enabled it is really simple to fix this by typing: drush php-eval "actions_synchronize(actions_list(), TRUE);"