Fatal error: Uncaught Error: Interface "Symfony\Component\Config\FileLocatorInterface" not found in /home/commyhos/public_html/typo3a.com.myhost.id/t2/vendor/symfony/config/FileLocator.php:21 Stack trace: #0 {main} thrown in /home/commyhos/public_html/typo3a.com.myhost.id/t2/vendor/symfony/config/FileLocator.php on line 21