Fatal error: Uncaught TypeError: Argument 1 passed to Product::getMinMaxPrice() must be an instance of Category, null given, called in /var/www/arbalet0/test2.arbaleta.net/catalog.php on line 33 and defined in /var/www/arbalet0/test2.arbaleta.net/include/Product.class.php:152 Stack trace: #0 /var/www/arbalet0/test2.arbaleta.net/catalog.php(33): Product::getMinMaxPrice(NULL) #1 /var/www/arbalet0/test2.arbaleta.net/catalog.php(11): CatalogController->actionIndex() #2 /var/www/arbalet0/test2.arbaleta.net/include/controller.php(84): include_once('/var/www/arbale...') #3 {main} thrown in /var/www/arbalet0/test2.arbaleta.net/include/Product.class.php on line 152