Fatal error: Uncaught Error: Interface 'Magento\Framework\ObjectManager\DynamicConfigInterface' not found in /home/esecureh/public_html/magdemo/dev/tests/integration/framework/Magento/TestFramework/ObjectManager/Configurator.php:21 Stack trace: #0 {main} thrown in /home/esecureh/public_html/magdemo/dev/tests/integration/framework/Magento/TestFramework/ObjectManager/Configurator.php on line 21