Fatal error: Uncaught Error: Call to undefined method Magento\Framework\View\Page\Config::setMetaTitle() in /data/web/magento2/vendor/magento/module-catalog/Helper/Product/View.php:103 Stack trace: #0 /data/web/magento2/vendor/magento/module-catalog/Helper/Product/View.php(248): Magento\Catalog\Helper\Product\View->preparePageMetadata(Object(Magento\Framework\View\Result\Page\Interceptor), Object(Magento\Catalog\Model\Product\Interceptor)) #1 /data/web/magento2/vendor/magento/module-catalog/Controller/Product/View.php(109): Magento\Catalog\Helper\Product\View->prepareAndRender(Object(Magento\Framework\View\Result\Page\Interceptor), 12, Object(Magento\Catalog\Controller\Product\View\Interceptor), Object(Magento\Framework\DataObject)) #2 /data/web/magento2/generated/code/Magento/Catalog/Controller/Product/View/Interceptor.php(24): Magento\Catalog\Controller\Product\View->execute() #3 /data/web/magento2/vendor/magento/framework/App/Action/Action.php(107): Magento\Catalog\Controller\Product\View\Interceptor->execute() #4 /dat in /data/web/magento2/vendor/magento/module-catalog/Helper/Product/View.php on line 103