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