Fatal error: Uncaught Error: Class 'PHPUnit\Framework\Constraint\Constraint' not found in /var/www/typo3/vendor/symfony/http-foundation/Test/Constraint/ResponseHasCookie.php:18 Stack trace: #0 {main} thrown in /var/www/typo3/vendor/symfony/http-foundation/Test/Constraint/ResponseHasCookie.php on line 18