Hi
"Unable to connect to server using configuration org-hornetq-core-remoting-impl-netty-NettyConnectorFactory?port=5153&host=127-0-0-1". If you are getting this error after starting the process then you will have to start the human task server. For starting the humantask server you will have to run the follwing command "ant start.human.task".
For the minimal installation you can download the seprate war file and deploy them in to your web server.
Regards,
Irshad