Сообщение об ошибке

• User warning: The following module is missing from the file system: ckeditor. For information about how to fix this, see the documentation page. in _drupal_trigger_error_with_delayed_logging() (line 1187 of /var/www/drupal/includes/bootstrap.inc).
• Deprecated function: Optional parameter $content declared before required parameter $menu_class is implicitly treated as a required parameter в функции require_once() (строка 4 в файле /var/www/drupal/sites/all/themes/wds_aquarium_dr7/template.php).