[Apiman-user] TLS / SSL

I'm following the instructions on ( http://www.apiman.io/latest/installation-guide.html#_how_to_enable_mtls_m...) to setup a secured version of the api and after i'm done i get below exeption when i hit a service on the gateway endpoint https://localhost:8443/apiman-gateway/testorg/testservice/1.0 io.apiman.gateway.engine.beans.exceptions.ConnectorException: Not connected Any idea what could be the issue ?