Fatal error: Uncaught Error: Interface 'Magento\Framework\EntityManager\HydratorInterface' not found in /home/esecureh/public_html/magdemo/vendor/magento/module-catalog/Model/Product/Hydrator.php:15 Stack trace: #0 {main} thrown in /home/esecureh/public_html/magdemo/vendor/magento/module-catalog/Model/Product/Hydrator.php on line 15