Fatal error: Uncaught Error: Call to a member function getValue() on boolean in /data/var/www/vhosts/savetheduck.it/src/vendor/mageplaza/magento-2-seo-extension/Plugin/SeoRender.php:564 Stack trace: #0 /data/var/www/vhosts/savetheduck.it/src/vendor/mageplaza/magento-2-seo-extension/Plugin/SeoRender.php(646): Mageplaza\Seo\Plugin\SeoRender->getConfigurableProductStructuredData(Object(Magento\Catalog\Model\Product\Interceptor), Array) #1 /data/var/www/vhosts/savetheduck.it/src/vendor/mageplaza/magento-2-seo-extension/Plugin/SeoRender.php(347): Mageplaza\Seo\Plugin\SeoRender->addProductStructuredDataByType('configurable', Object(Magento\Catalog\Model\Product\Interceptor), Array) #2 /data/var/www/vhosts/savetheduck.it/src/vendor/mageplaza/magento-2-seo-extension/Plugin/SeoRender.php(203): Mageplaza\Seo\Plugin\SeoRender->showProductStructuredData() #3 /data/var/www/vhosts/savetheduck.it/src/vendor/magento/framework/Interception/Interceptor.php(146): Mageplaza\Seo\Plugin\SeoRender->afterRenderHeadContent(Object(Magento\Framewor in /data/var/www/vhosts/savetheduck.it/src/vendor/mageplaza/magento-2-seo-extension/Plugin/SeoRender.php on line 564