Fatal error: Uncaught Error: Class 'Magento\Framework\Simplexml\Config' not found in /home/esecureh/public_html/magdemo/vendor/magento/framework/App/Config/Base.php:11 Stack trace: #0 {main} thrown in /home/esecureh/public_html/magdemo/vendor/magento/framework/App/Config/Base.php on line 11