Fatal error: Uncaught Error: Call to a member function getId() on null in /var/www/html/app/design/frontend/ParkeBritish/Parkersbritishinstitution/Magento_Catalog/templates/product/list.phtml:28 Stack trace: #0 /var/www/html/vendor/magento/framework/View/TemplateEngine/Php.php(59): include() #1 /var/www/html/vendor/magento/framework/View/Element/Template.php(271): Magento\Framework\View\TemplateEngine\Php->render(Object(Webkul\MpDailyDeal\Block\Product\ListProduct\Interceptor), '/var/www/html/a...', Array) #2 /var/www/html/vendor/magento/framework/View/Element/Template.php(301): Magento\Framework\View\Element\Template->fetchView('/var/www/html/a...') #3 /var/www/html/vendor/magento/framework/View/Element/AbstractBlock.php(1094): Magento\Framework\View\Element\Template->_toHtml() #4 /var/www/html/vendor/magento/framework/View/Element/AbstractBlock.php(1098): Magento\Framework\View\Element\AbstractBlock->Magento\Framework\View\Element\{closure}() #5 /var/www/html/vendor/magento/framework/View/Element/AbstractBlock.php(671): in /var/www/html/app/design/frontend/ParkeBritish/Parkersbritishinstitution/Magento_Catalog/templates/product/list.phtml on line 28