Debug (line 243 of ViewableData.php): SilverShop\Page\ProductCategoryController created with a failover class of SilverShop\Page\ProductCategory
Debug (line 243 of ViewableData.php): SilverStripe\ORM\PaginatedList created with a failover class of SilverStripe\ORM\DataList
This is the top level products category, it uses the product category page type. By default it displays prodcuts within this category, and all categories below it. You can nest other product categories inside it.