Fatal error: Uncaught Error: Trait "Symfony\Component\Console\Tester\TesterTrait" not found in /home/marstests/tanrail1.marstests.online/vendor/symfony/console/Tester/CommandTester.php:23 Stack trace: #0 {main} thrown in /home/marstests/tanrail1.marstests.online/vendor/symfony/console/Tester/CommandTester.php on line 23