Fatal error: Uncaught Error: Class 'Magento\Framework\DataObject' not found in /home/esecureh/public_html/magdemo/vendor/magento/module-backup/Model/Backup.php:22 Stack trace: #0 {main} thrown in /home/esecureh/public_html/magdemo/vendor/magento/module-backup/Model/Backup.php on line 22