Fatal error: Uncaught Error: Class 'Symfony\Bundle\SwiftmailerBundle\Tests\TestCase' not found in /home/lafaamicps/www/symfony/vendor/symfony/swiftmailer-bundle/Tests/DependencyInjection/SwiftmailerExtensionTest.php:22 Stack trace: #0 {main} thrown in /home/lafaamicps/www/symfony/vendor/symfony/swiftmailer-bundle/Tests/DependencyInjection/SwiftmailerExtensionTest.php on line 22