Fatal error: Uncaught Error: Class "Symfony\Component\Console\Tests\Descriptor\AbstractDescriptorTestCase" not found in /home/technog6/public_html/uniserv/vendor/symfony/console/Tests/Descriptor/TextDescriptorTest.php:19 Stack trace: #0 {main} thrown in /home/technog6/public_html/uniserv/vendor/symfony/console/Tests/Descriptor/TextDescriptorTest.php on line 19