Требуется внести правки и исправить ошибку

Есть магазин Joomla (2.5) + виртумарт (2.0) и это все стоит на базе модулй. компонентов и шаблона HiTech от smartaddons.

Есть ошибка в ВиртуМарте:

Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 675 Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 675 Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 684 Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 684 Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 684 Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 675 Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 675 Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 684 Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 684 Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 684 Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 675 Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 675 Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 684 Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 684 Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 684 Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 675 Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 675 Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 684 Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 684 Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 684 Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 675 Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 675 Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 684 Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 684 Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 684 Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 675 Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 675 Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 684 Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 684 Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 684 Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 675 Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 675 Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 684 Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 684 Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 684 Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 675 Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 675 Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 684 Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 684 Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 684 Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 675 Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 675 Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 684 Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 684 Notice: Trying to get property of non-object in /var/www/m-ag/data/www/m-ag.biz/administrator/components/com_virtuemart/models/customfields.php on line 684

Нужно исправить.

обязательное условие, нельзя обновлять сам виртумарт.