Fatal error: Uncaught Error: Class 'PHPUnit\Framework\Constraint\Constraint' not found in /var/www/vhosts/www.thomas-bartholomaeus.de/content/neoscms/Packages/Libraries/symfony/console/Tester/Constraint/CommandIsSuccessful.php:17 Stack trace: #0 {main} thrown in /var/www/vhosts/www.thomas-bartholomaeus.de/content/neoscms/Packages/Libraries/symfony/console/Tester/Constraint/CommandIsSuccessful.php on line 17