Fatal error: Uncaught Error: Interface 'Magento\Framework\Config\DataInterface' not found in /home/esecureh/public_html/magdemo/vendor/magento/framework/Config/Data.php:18 Stack trace: #0 {main} thrown in /home/esecureh/public_html/magdemo/vendor/magento/framework/Config/Data.php on line 18