Error: Call to undefined method Magento\Framework\View\Result\Page\Interceptor::getResponse() in /home/testing/promotoner/app/code/Impro/Productpage/Plugin/AddHreflangToHead.php:17
Stack trace:
#0 /home/testing/promotoner/vendor/magento/framework/Interception/Interceptor.php(146): Impro\Productpage\Plugin\AddHreflangToHead->afterRenderResult()
#1 /home/testing/promotoner/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Framework\View\Result\Page\Interceptor->Magento\Framework\Interception\{closure}()
#2 /home/testing/promotoner/generated/code/Magento/Framework/View/Result/Page/Interceptor.php(23): Magento\Framework\View\Result\Page\Interceptor->___callPlugins()
#3 /home/testing/promotoner/vendor/magento/framework/App/Http.php(120): Magento\Framework\View\Result\Page\Interceptor->renderResult()
#4 /home/testing/promotoner/vendor/magento/framework/App/Bootstrap.php(263): Magento\Framework\App\Http->launch()
#5 /home/testing/promotoner/pub/index.php(52): Magento\Framework\App\Bootstrap->run()
#6 {main}