Fatal error: Uncaught Error: Class "Magento\Framework\App\ObjectManager" not found in /home/jasainfo/public_html/dev/tests/integration/framework/Magento/TestFramework/ObjectManager.php:11 Stack trace: #0 {main} thrown in /home/jasainfo/public_html/dev/tests/integration/framework/Magento/TestFramework/ObjectManager.php on line 11