Fatal error: Uncaught Error: Class 'Symfony\Component\HttpKernel\DataCollector\DataCollector' not found in D:\xampp\htdocs\app_patient_test\vendor\symfony\http-kernel\DataCollector\LoggerDataCollector.php:27 Stack trace: #0 {main} thrown in D:\xampp\htdocs\app_patient_test\vendor\symfony\http-kernel\DataCollector\LoggerDataCollector.php on line 27