Fatal error: Uncaught Error: Class 'Magento\Framework\View\Page\Config\RendererFactory' not found in /home/esecureh/public_html/magdemo/vendor/magento/module-developer/Model/View/Page/Config/RendererFactory.php:18 Stack trace: #0 {main} thrown in /home/esecureh/public_html/magdemo/vendor/magento/module-developer/Model/View/Page/Config/RendererFactory.php on line 18