Wow, are you really expecting an answer within three hours ?
Your error message provides some details. Did you check if the JMX URL is correct ? Doublecheck the credentials. Try to use another tool like jconsole to connect to the URL
The configuration has not been set for this resource due to : Invalid configuration: Error contacting resource: Can't connect to MBeanServer [{jmx.password=manager, jmx.username=system, jmx.url=service:jmx:rmi://localhost/jndi/rmi://localhost:1099/JMXConnector}]: java.rmi.UnmarshalException: error unmarshalling return; nested exception is: java.lang.ClassNotFoundException: org.apache.geronimo.management.stats.JVMStatsImpl (no security manager: RMI class loader disabled)
Cheers,
Mirko
