Fatal error: Uncaught Error: Class "Symfony\Component\Console\Event\ConsoleEvent" not found in D:\Apache24\www\dy_code\nxtec-code-api\vendor\symfony\console\Event\ConsoleSignalEvent.php:21 Stack trace: #0 {main} thrown in D:\Apache24\www\dy_code\nxtec-code-api\vendor\symfony\console\Event\ConsoleSignalEvent.php on line 21