Не создаются поля GMap, YouTube и тд - AdsManager

Strict Standards: Declaration of AdsmanagerTableField::save() should be compatible with JTable::save($src, $orderingFilter = '', $ignore = '') in /home/users/t/timurm/domains/administrator/components/com_adsmanager/tables/field.php on line 273

Fatal error: Declaration of AdsmanagerTableField::delete() must be compatible with JTableInterface::delete($pk = NULL) in /home/users/t/timurm/domains/administrator/components/com_adsmanager/tables/field.php on line 273