Fatal error: Uncaught Error: Call to a member function getDefaultPlaceholderUrl() on null in /var/www/vhosts/giantmicrobes.com/magento/app/code/GM/Products/view/frontend/templates/product_media.phtml:35 Stack trace: #0 /var/www/vhosts/giantmicrobes.com/magento/vendor/magento/framework/View/TemplateEngine/Php.php(59): include() #1 /var/www/vhosts/giantmicrobes.com/magento/vendor/magento/framework/View/Element/Template.php(271): Magento\Framework\View\TemplateEngine\Php->render(Object(Magento\Catalog\Block\Product\View\Gallery\Interceptor), '/var/www/vhosts...', Array) #2 /var/www/vhosts/giantmicrobes.com/magento/vendor/magento/framework/View/Element/Template.php(301): Magento\Framework\View\Element\Template->fetchView('/var/www/vhosts...') #3 /var/www/vhosts/giantmicrobes.com/magento/vendor/magento/framework/View/Element/AbstractBlock.php(1099): Magento\Framework\View\Element\Template->_toHtml() #4 /var/www/vhosts/giantmicrobes.com/magento/vendor/magento/framework/View/Element/AbstractBlock.php(1103): Magento\Framework\Vie in /var/www/vhosts/giantmicrobes.com/magento/app/code/GM/Products/view/frontend/templates/product_media.phtml on line 35