On 04/12/2019 05:19, Kushagra Bindal wrote: > Hi, > > I tried to upgrade my tomcat on OpenAM from 8.5.24 to 9.0.29 version and I > got below error in catalina.out during startup itself.
That stack trace shows that this error is in response to an incoming request, not part of the start-up sequence. > [http-nio-8080-exec-7] org.apache.coyote.AbstractProcessor.parseHost The > host [:] is not valid You have a broken client that is presenting an invalid Host header. If you want the error to go away, fix the broken client. Mark --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org