( ! ) Catchable fatal error: Argument 1 passed to Shopping_DO_Product_Product::GetByCategory() must be an instance of DO_Product_Category, null given, called in /home/chesbrom/public_html/shopping/controller/shopping.php on line 168 and defined in /home/chesbrom/public_html/shopping/do/product/product.php on line 166
Call Stack
#TimeMemoryFunctionLocation
10.000588152{main}( )../index.php:0
20.13823729812CMS_Controller_Page->process( )../index.php:41
30.17604234172Shopping_Controller_Shopping->process( )../page.php:146
40.17604234280Shopping_Controller_Shopping->category( )../shopping.php:31
50.29976543604Shopping_DO_Product_Product::GetByCategory( )../shopping.php:168