Fatal error: Uncaught Error: Class 'Symfony\Component\Debug\ExceptionHandler' not found in D:\xampp\htdocs\erp_api\vendor\symfony\debug\Symfony\Component\Debug\Tests\MockExceptionHandler.php:16 Stack trace: #0 {main} thrown in D:\xampp\htdocs\erp_api\vendor\symfony\debug\Symfony\Component\Debug\Tests\MockExceptionHandler.php on line 16