Fatal error: Uncaught TypeError: Argument 1 passed to Magento\Catalog\Model\Product\Image\UrlBuilder::getUrl() must be of the type string, null given, called in /home/customer/www/edge-gear.com/public_html/vendor/magento/module-catalog/Block/Product/View/Gallery.php on line 102 and defined in /home/customer/www/edge-gear.com/public_html/vendor/magento/module-catalog/Model/Product/Image/UrlBuilder.php:65 Stack trace: #0 /home/customer/www/edge-gear.com/public_html/vendor/magento/module-catalog/Block/Product/View/Gallery.php(102): Magento\Catalog\Model\Product\Image\UrlBuilder->getUrl(NULL, 'product_page_im...') #1 /home/customer/www/edge-gear.com/public_html/app/design/frontend/Smartwave/porto/Magento_Catalog/templates/product/view/gallery.phtml(309): Magento\Catalog\Block\Product\View\Gallery->getGalleryImages() #2 /home/customer/www/edge-gear.com/public_html/vendor/magento/framework/View/TemplateEngine/Php.php(59): include('/home/customer/...') #3 /home/customer/www/edge-gear.com/public_html/vendor/magento/framework/Inte in /home/customer/www/edge-gear.com/public_html/vendor/magento/module-catalog/Model/Product/Image/UrlBuilder.php on line 65