Fatal error: Uncaught Error: Call to a member function add_item() on null in /var/www/admin/data/www/cardvd.su/view/CompareView.php:34 Stack trace: #0 /var/www/admin/data/www/cardvd.su/view/IndexView.php(60): CompareView->__construct(Object(IndexView)) #1 /var/www/admin/data/www/cardvd.su/index.php(30): IndexView->fetch() #2 {main} thrown in /var/www/admin/data/www/cardvd.su/view/CompareView.php on line 34