Fatal error: Uncaught Error: Call to undefined method Pack::isPack() in /home/admin/domains/vitaflora.lt/public_html/classes/Product.php:4344 Stack trace: #0 /home/admin/domains/vitaflora.lt/public_html/classes/Product.php(5802): ProductCore::getQuantity() #1 /home/admin/domains/vitaflora.lt/public_html/classes/ProductAssembler.php(209): ProductCore::getProductProperties() #2 /home/admin/domains/vitaflora.lt/public_html/classes/controller/ProductListingFrontController.php(108): ProductAssemblerCore->assembleProducts() #3 /home/admin/domains/vitaflora.lt/public_html/classes/controller/ProductListingFrontController.php(379): ProductListingFrontControllerCore->prepareMultipleProductsForTemplate() #4 /home/admin/domains/vitaflora.lt/public_html/classes/controller/ProductListingFrontController.php(635): ProductListingFrontControllerCore->getProductSearchVariables() #5 /home/admin/domains/vitaflora.lt/public_html/controllers/front/listing/CategoryController.php(139): ProductListingFrontControllerCore->doProductSearch() #6 /home/admin/domains/vitaflora.lt/public_html/classes/controller/Controller.php(319): CategoryControllerCore->initContent() #7 /home/admin/domains/vitaflora.lt/public_html/classes/Dispatcher.php(510): ControllerCore->run() #8 /home/admin/domains/vitaflora.lt/public_html/override/classes/Dispatcher.php(39): DispatcherCore->dispatch() #9 /home/admin/domains/vitaflora.lt/public_html/index.php(28): Dispatcher->dispatch() #10 {main} thrown in /home/admin/domains/vitaflora.lt/public_html/classes/Product.php on line 4344