Fatal error: Uncaught Error: Class 'Symfony\Component\Console\Command\Command' not found in D:\xampp\htdocs\app_patient_test\vendor\symfony\var-dumper\Command\ServerDumpCommand.php:35 Stack trace: #0 {main} thrown in D:\xampp\htdocs\app_patient_test\vendor\symfony\var-dumper\Command\ServerDumpCommand.php on line 35