Fatal error: Uncaught Error: Class "Symfony\Component\Console\Command\Command" not found in /var/www/html/conquer-online/tools/obfuscator/vendor/symfony/console/Tests/Fixtures/FooOptCommand.php:8 Stack trace: #0 {main} thrown in /var/www/html/conquer-online/tools/obfuscator/vendor/symfony/console/Tests/Fixtures/FooOptCommand.php on line 8