Fatal error: Uncaught Error: Class "Causal\Extractor\Em\AbstractConfigurationField" not found in /var/www/html/dev.hallescherfc.de/vendor/causal/extractor/Classes/Em/MappingController.php:34 Stack trace: #0 {main} thrown in /var/www/html/dev.hallescherfc.de/vendor/causal/extractor/Classes/Em/MappingController.php on line 34