Fatal error: Uncaught Error: Interface 'Magento\Framework\ObjectManager\NoninterceptableInterface' not found in /home/esecureh/public_html/magdemo/vendor/magento/framework/ObjectManager/Test/Unit/_files/Proxy.php:12 Stack trace: #0 /home/esecureh/public_html/magdemo/vendor/magento/framework/ObjectManager/Test/Unit/InterceptableValidatorTest.php(14): require() #1 {main} thrown in /home/esecureh/public_html/magdemo/vendor/magento/framework/ObjectManager/Test/Unit/_files/Proxy.php on line 12