Fatal error: Uncaught ReflectionException: Property SwagPaymentPayPalUnified\Models\Settings\General::$advertiseInstallments does not exist in /home/grealmsu/www.grevinga.de/vendor/doctrine/persistence/lib/Doctrine/Common/Persistence/Mapping/RuntimeReflectionService.php:63 Stack trace: #0 /home/grealmsu/www.grevinga.de/vendor/doctrine/persistence/lib/Doctrine/Common/Persistence/Mapping/RuntimeReflectionService.php(63): ReflectionProperty->__construct() #1 /home/grealmsu/www.grevinga.de/vendor/doctrine/orm/lib/Doctrine/ORM/Mapping/ClassMetadataInfo.php(964): Doctrine\Common\Persistence\Mapping\RuntimeReflectionService->getAccessibleProperty() #2 /home/grealmsu/www.grevinga.de/vendor/doctrine/orm/lib/Doctrine/ORM/Mapping/ClassMetadataFactory.php(750): Doctrine\ORM\Mapping\ClassMetadataInfo->wakeupReflection() #3 /home/grealmsu/www.grevinga.de/vendor/doctrine/persistence/lib/Doctrine/Common/Persistence/Mapping/AbstractClassMetadataFactory.php(181): Doctrine\ORM\Mapping\ClassMetadataFactory->wakeupReflection() #4 /home/grealm in /home/grealmsu/www.grevinga.de/vendor/doctrine/persistence/lib/Doctrine/Common/Persistence/Mapping/RuntimeReflectionService.php on line 63