Fatal error: Uncaught Error: Class 'Symfony\Component\Console\Tests\Descriptor\AbstractDescriptorTest' not found in C:\xampp\htdocs\print\vendor\symfony\console\Tests\Descriptor\JsonDescriptorTest.php:17 Stack trace: #0 {main} thrown in C:\xampp\htdocs\print\vendor\symfony\console\Tests\Descriptor\JsonDescriptorTest.php on line 17