Странный глюк в модулях. Админка - Joomla 3.x: Общие вопросы

Ошибка
Сохранить не удалось из-за ошибки: UnexpectedValueException: MenusTableMenu::moveByReference(1, last-child, 100096) parenting to child. in /home/users/m/marketcenter/domains/samenviro/libraries/joomla/table/nested.php:334 Stack trace: #0 /home/users/m/marketcenter/domains/samenviro/libraries/joomla/table/nested.php(825): JTableNested->moveByReference(1, 'last-child', 100096) #1 /home/users/m/marketcenter/domains/samenviro/libraries/legacy/table/menu.php(251): JTableNested->store(false) #2 /home/users/m/marketcenter/domains/samenviro/administrator/components/com_menus/models/item.php(1357): JTableMenu->store() #3 /home/users/m/marketcenter/domains/samenviro/administrator/components/com_menus/controllers/item.php(384): MenusModelItem->save(Array) #4 /home/users/m/marketcenter/domains/samenviro/libraries/legacy/controller/legacy.php(702): MenusControllerItem->save() #5 /home/users/m/marketcenter/domains/samenviro/administrator/components/com_menus/menus.php(18): JControllerLegacy->execute('apply') #6 /home/users/m/marketcenter/domains/samenviro/libraries/cms/component/helper.php(405): require_once('/home/users/m/m...') #7 /home/users/m/marketcenter/domains/samenviro/libraries/cms/component/helper.php(380): JComponentHelper::executeComponent('/home/users/m/m...') #8 /home/users/m/marketcenter/domains/samenviro/libraries/cms/application/administrator.php(98): JComponentHelper::renderComponent('com_menus') #9 /home/users/m/marketcenter/domains/samenviro/libraries/cms/application/administrator.php(152): JApplicationAdministrator->dispatch() #10 /home/users/m/marketcenter/domains/samenviro/libraries/cms/application/cms.php(257): JApplicationAdministrator->doExecute() #11 /home/users/m/marketcenter/domains/samenviro/administrator/index.php(51): JApplicationCms->execute() #12 {main}