Type Exception Report
Message hannportal-p.hannoversche.de: No address associated with hostname
Description The server encountered an unexpected condition that prevented it from fulfilling the request.
Exception
java.net.UnknownHostException: hannportal-p.hannoversche.de: No address associated with hostname java.base/java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method) java.base/java.net.InetAddress$PlatformNameService.lookupAllHostAddr(InetAddress.java:934) java.base/java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1543) java.base/java.net.InetAddress$NameServiceAddresses.get(InetAddress.java:852) java.base/java.net.InetAddress.getAllByName0(InetAddress.java:1533) java.base/java.net.InetAddress.getAllByName(InetAddress.java:1385) java.base/java.net.InetAddress.getAllByName(InetAddress.java:1306) org.apache.http.impl.conn.SystemDefaultDnsResolver.resolve(SystemDefaultDnsResolver.java:45) org.apache.http.impl.conn.DefaultClientConnectionOperator.resolveHostname(DefaultClientConnectionOperator.java:263) org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:162) org.apache.http.impl.conn.ManagedClientConnectionImpl.open(ManagedClientConnectionImpl.java:326) org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:605) org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:440) org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) org.mitre.dsmiley.httpproxy.ProxyServlet.service(ProxyServlet.java:267) de.neoskop.magnolia.hannoversche.website.proxy.servlet.HannoverscheProxyServlet.service(HannoverscheProxyServlet.java:73) javax.servlet.http.HttpServlet.service(HttpServlet.java:623) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51) info.magnolia.cms.filters.MgnlFilterDispatcher.doDispatch(MgnlFilterDispatcher.java:75) info.magnolia.cms.filters.MgnlMainFilter.doFilter(MgnlMainFilter.java:110) info.magnolia.cms.filters.MgnlMainFilter.doFilter(MgnlMainFilter.java:96)
Note The full stack trace of the root cause is available in the server logs.