Fatal error: Class Magento\Catalog\Api\Data\ProductExtension contains 2 abstract methods and must therefore be declared abstract or implement the remaining methods (Magento\Catalog\Api\Data\ProductExtensionInterface::getSubscriptionOptions, Magento\Catalog\Api\Data\ProductExtensionInterface::setSubscriptionOptions) in /home/danclarkaudio/staging.danclarkaudio.com/generated/code/Magento/Catalog/Api/Data/ProductExtension.php on line 7