Fatal error: Uncaught MailPoetVendor\Doctrine\ORM\Mapping\MappingException: No identifier/primary key specified for Entity "MailPoet\Entities\SettingEntity". Every Entity must have an identifier/primary key. in /homepages/24/d4296287508/htdocs/wordpress/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/orm/lib/Doctrine/ORM/Mapping/MappingException.php:28 Stack trace: #0 /homepages/24/d4296287508/htdocs/wordpress/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/orm/lib/Doctrine/ORM/Mapping/ClassMetadataInfo.php(325): MailPoetVendor\Doctrine\ORM\Mapping\MappingException::identifierRequired('MailPoet\\Entiti...') #1 /homepages/24/d4296287508/htdocs/wordpress/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/orm/lib/Doctrine/ORM/Mapping/ClassMetadataFactory.php(170): MailPoetVendor\Doctrine\ORM\Mapping\ClassMetadataInfo->validateIdentifier() #2 /homepages/24/d4296287508/htdocs/wordpress/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/orm/lib/Doctrine/ORM/Mapping/ClassMetadataFactory.php(162): MailPoetVendor\Doctrine\ORM\Mapping\ClassMetadataFactory->validateRuntimeMetadata(Object(MailPoetVendor\Doctrine\ORM\Mapping\ClassMetadata), NULL) #3 /homepages/24/d4296287508/htdocs/wordpress/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/persistence/src/Persistence/Mapping/AbstractClassMetadataFactory.php(180): MailPoetVendor\Doctrine\ORM\Mapping\ClassMetadataFactory->doLoadMetadata(Object(MailPoetVendor\Doctrine\ORM\Mapping\ClassMetadata), NULL, false, Array) #4 /homepages/24/d4296287508/htdocs/wordpress/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/persistence/src/Persistence/Mapping/AbstractClassMetadataFactory.php(108): MailPoetVendor\Doctrine\Persistence\Mapping\AbstractClassMetadataFactory->loadMetadata('MailPoet\\Entiti...') #5 /homepages/24/d4296287508/htdocs/wordpress/wp-content/plugins/mailpoet/lib/Doctrine/TablePrefixMetadataFactory.php(35): MailPoetVendor\Doctrine\Persistence\Mapping\AbstractClassMetadataFactory->getMetadataFor('MailPoet\\Entiti...') #6 /homepages/24/d4296287508/htdocs/wordpress/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/orm/lib/Doctrine/ORM/EntityManager.php(135): MailPoet\Doctrine\TablePrefixMetadataFactory->getMetadataFor('MailPoet\\Entiti...') #7 /homepages/24/d4296287508/htdocs/wordpress/wp-content/plugins/mailpoet/lib/Doctrine/Repository.php(36): MailPoetVendor\Doctrine\ORM\EntityManager->getClassMetadata('MailPoet\\Entiti...') #8 /homepages/24/d4296287508/htdocs/wordpress/wp-content/plugins/mailpoet/generated/FreeCachedContainer.php(3465): MailPoet\Doctrine\Repository->__construct(Object(MailPoetVendor\Doctrine\ORM\EntityManager)) #9 /homepages/24/d4296287508/htdocs/wordpress/wp-content/plugins/mailpoet/generated/FreeCachedContainer.php(3455): MailPoetGenerated\FreeCachedContainer->getSettingsRepositoryService() #10 /homepages/24/d4296287508/htdocs/wordpress/wp-content/plugins/mailpoet/generated/FreeCachedContainer.php(1742): MailPoetGenerated\FreeCachedContainer->getSettingsControllerService() #11 /homepages/24/d4296287508/htdocs/wordpress/wp-content/plugins/mailpoet/vendor-prefixed/symfony/dependency-injection/Container.php(122): MailPoetGenerated\FreeCachedContainer->getInitializerService() #12 /homepages/24/d4296287508/htdocs/wordpress/wp-content/plugins/mailpoet/vendor-prefixed/symfony/dependency-injection/Container.php(110): MailPoetVendor\Symfony\Component\DependencyInjection\Container->make('MailPoet\\Config...', 1) #13 /homepages/24/d4296287508/htdocs/wordpress/wp-content/plugins/mailpoet/lib/DI/ContainerWrapper.php(39): MailPoetVendor\Symfony\Component\DependencyInjection\Container->get('MailPoet\\Config...') #14 /homepages/24/d4296287508/htdocs/wordpress/wp-content/plugins/mailpoet/mailpoet_initializer.php(85): MailPoet\DI\ContainerWrapper->get('MailPoet\\Config...') #15 /homepages/24/d4296287508/htdocs/wordpress/wp-content/plugins/mailpoet/mailpoet.php(147): require_once('/homepages/24/d...') #16 /homepages/24/d4296287508/htdocs/wordpress/wp-settings.php(447): include_once('/homepages/24/d...') #17 /homepages/24/d4296287508/htdocs/wordpress/wp-config.php(105): require_once('/homepages/24/d...') #18 /homepages/24/d4296287508/htdocs/wordpress/wp-load.php(50): require_once('/homepages/24/d...') #19 /homepages/24/d4296287508/htdocs/wordpress/wp-blog-header.php(13): require_once('/homepages/24/d...') #20 /homepages/24/d4296287508/htdocs/wordpress/index.php(17): require('/homepages/24/d...') #21 {main} thrown in /homepages/24/d4296287508/htdocs/wordpress/wp-content/plugins/mailpoet/vendor-prefixed/doctrine/orm/lib/Doctrine/ORM/Mapping/MappingException.php on line 28