Fatal error: Uncaught Error: Class 'Symfony\Component\DependencyInjection\Extension\Extension' not found in /home/interweavesoluti/desktop.interweavesolutions.org/vendor/symfony/security-bundle/Tests/Functional/Bundle/FormLoginBundle/DependencyInjection/FormLoginExtension.php:18 Stack trace: #0 {main} thrown in /home/interweavesoluti/desktop.interweavesolutions.org/vendor/symfony/security-bundle/Tests/Functional/Bundle/FormLoginBundle/DependencyInjection/FormLoginExtension.php on line 18