Fatal error: Uncaught Error: Class 'Neos\Flow\Property\TypeConverter\AbstractTypeConverter' not found in /var/www/vhosts/www.thomas-bartholomaeus.de/content/neoscms/Packages/Framework/Neos.Flow/Tests/Functional/Property/Fixtures/BoolToIntConverter.php:18 Stack trace: #0 {main} thrown in /var/www/vhosts/www.thomas-bartholomaeus.de/content/neoscms/Packages/Framework/Neos.Flow/Tests/Functional/Property/Fixtures/BoolToIntConverter.php on line 18