How to configure rss feed creator

Hi,
I’m using hippo cms version 13.0.0 and following this link https://bloomreach-forge.github.io/feeds/install.html to configure feed creator but getting error - http-nio-9080-exec-8 [HstDelegateeFilterBean.doFilter:467] ContainerException for ‘Request{ method=‘GET’, scheme=‘http’, host=‘localhost:9080’, requestURI=’/site/feed/syndication/rss.xml’, queryString=‘null’}’: org.hippoecm.hst.core.container.ContainerException: Unknown namedPipeline JaxrsRestFeedPipeline. Request processing cannot continue.