Fatal error: Uncaught Error: Class "Symfony\Component\Console\Command\Command" not found in /home/jasainfo/public_html/dev/tests/functional/lib/Magento/Mtf/Troubleshooting/SeleniumSessionAnalyzer.php:17 Stack trace: #0 {main} thrown in /home/jasainfo/public_html/dev/tests/functional/lib/Magento/Mtf/Troubleshooting/SeleniumSessionAnalyzer.php on line 17