Fatal error: Uncaught Error: Call to a member function getValue() on bool in /data01/virt50252/domeenid/www.koojaloo.ee/magento2/app/code/Mageplaza/Seo/Plugin/SeoRender.php:751 Stack trace: #0 /data01/virt50252/domeenid/www.koojaloo.ee/magento2/app/code/Mageplaza/Seo/Plugin/SeoRender.php(858): Mageplaza\Seo\Plugin\SeoRender->getConfigurableProductStructuredData(Object(Magento\Catalog\Model\Product\Interceptor), Array) #1 /data01/virt50252/domeenid/www.koojaloo.ee/magento2/app/code/Mageplaza/Seo/Plugin/SeoRender.php(448): Mageplaza\Seo\Plugin\SeoRender->addProductStructuredDataByType('configurable', Object(Magento\Catalog\Model\Product\Interceptor), Array) #2 /data01/virt50252/domeenid/www.koojaloo.ee/magento2/app/code/Mageplaza/Seo/Plugin/SeoRender.php(264): Mageplaza\Seo\Plugin\SeoRender->showProductStructuredData() #3 /data01/virt50252/domeenid/www.koojaloo.ee/magento2/vendor/magento/framework/Interception/Interceptor.php(146): Mageplaza\Seo\Plugin\SeoRender->afterRenderHeadContent(Object(Magento\Framework\View\Page\Con in /data01/virt50252/domeenid/www.koojaloo.ee/magento2/app/code/Mageplaza/Seo/Plugin/SeoRender.php on line 751