Fatal error: Uncaught Error: Call to undefined method Magento\Framework\Controller\Result\Forward\Interceptor::getConfig() in /var/www/html/app/code/Bss/MetaTagManager/Plugins/CatalogProductView.php:97 Stack trace: #0 /var/www/html/vendor/magento/framework/Interception/Interceptor.php(146): Bss\MetaTagManager\Plugins\CatalogProductView->afterExecute(Object(Magento\Catalog\Controller\Product\View\Interceptor), Object(Magento\Framework\Controller\Result\Forward\Interceptor)) #1 /var/www/html/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Catalog\Controller\Product\View\Interceptor->Magento\Framework\Interception\{closure}() #2 /var/www/html/generated/code/Magento/Catalog/Controller/Product/View/Interceptor.php(26): Magento\Catalog\Controller\Product\View\Interceptor->___callPlugins('execute', Array, Array) #3 /var/www/html/vendor/magento/framework/App/Action/Action.php(108): Magento\Catalog\Controller\Product\View\Interceptor->execute() #4 /var/www/html/vendor/magento/framework/Interception/Interceptor. in /var/www/html/app/code/Bss/MetaTagManager/Plugins/CatalogProductView.php on line 97