Fatal error: Uncaught Error: Class 'Symfony\Component\Console\Tests\Helper\AbstractQuestionHelperTest' not found in /var/www/html/vendor/symfony/console/Tests/Helper/SymfonyQuestionHelperTest.php:15 Stack trace: #0 {main} thrown in /var/www/html/vendor/symfony/console/Tests/Helper/SymfonyQuestionHelperTest.php on line 15