Fatal error: Uncaught Error: Class "PHPUnit\Framework\Constraint\Constraint" not found in /home/telefonai/public_html/test.telefonai.eu/vendor/symfony/console/Tester/Constraint/CommandIsSuccessful.php:17 Stack trace: #0 {main} thrown in /home/telefonai/public_html/test.telefonai.eu/vendor/symfony/console/Tester/Constraint/CommandIsSuccessful.php on line 17