suddenly, the statisticsBrokerPlugin do not work(I have restarted the sever today). I can send and receive messages. but I can't get queue size from it. and there is a warn: Queue ActiveMQ.Statistics.Destination.fetch_queue2 has no consumers fetch_queue2 is my queue
from hawtio Percentage blocked ERROR: java.lang.ArithmeticException: / by zero (class javax.management.RuntimeMBeanException)
