How to solve the error?
Java Runtime: Oracle Corporation 1.7.0_05 E:\\Program Files\\Java\\jdk1.7.0_05\\jre
Heap sizes: current=1004928k free=994439k max=100
If you are using a java code. Try a check like this.
if (!brokerService.isStarted()) {
System.out.println("Bringing up the ActiveMQ Broker");
brokerService.addConnector("tcp://localhost:61616");
brokerService.setBrokerName("Broker");
brokerService.setUseJmx(true);
brokerService.start();
} else {
System.out.println("ActiveMQ Broker already started");
}