Fatal error: Uncaught Error: Interface 'Neos\Flow\Security\Cryptography\PasswordHashingStrategyInterface' not found in /var/www/vhosts/www.thomas-bartholomaeus.de/content/neoscms/Packages/Framework/Neos.Flow/Tests/Unit/Security/Cryptography/Fixture/TestHashingStrategy.php:18 Stack trace: #0 {main} thrown in /var/www/vhosts/www.thomas-bartholomaeus.de/content/neoscms/Packages/Framework/Neos.Flow/Tests/Unit/Security/Cryptography/Fixture/TestHashingStrategy.php on line 18