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MQRA:DCF:allocation failure:createConnection:Error in allocating a connection. Cause: null
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java.lang.NullPointerException: 	at com.sun.messaging.jms.ra.DirectConnectionFactory._createConnectionId(DirectConnectionFactory.java:424)	at com.sun.messaging.jms.ra.DirectConnectionFactory._createConnection(DirectConnectionFactory.java:522)	at com.sun.messaging.jms.ra.ManagedConnection.(ManagedConnection.java:193)	at com.sun.messaging.jms.ra.ManagedConnectionFactory.createManagedConnection(ManagedConnectionFactory.java:226)	at com.sun.enterprise.resource.allocator.ConnectorAllocator.createResource(ConnectorAllocator.java:147)	at com.sun.enterprise.resource.pool.ConnectionPool.createSingleResource(ConnectionPool.java:903)	at com.sun.enterprise.resource.pool.ConnectionPool.createResource(ConnectionPool.java:1181)	at com.sun.enterprise.resource.pool.datastructure.RWLockDataStructure.addResource(RWLockDataStructure.java:98)	at com.sun.enterprise.resource.pool.ConnectionPool.addResource(ConnectionPool.java:282)	at com.sun.enterprise.resource.pool.ConnectionPool.createResourceAndAddToPool(ConnectionPool.java:1497)	at com.sun.enterprise.resource.pool.ConnectionPool.createResources(ConnectionPool.java:940)	at com.sun.enterprise.resource.pool.ConnectionPool.initPool(ConnectionPool.java:230)	at com.sun.enterprise.resource.pool.ConnectionPool.internalGetResource(ConnectionPool.java:511)	at com.sun.enterprise.resource.pool.ConnectionPool.getResource(ConnectionPool.java:381)	at com.sun.enterprise.resource.pool.PoolManagerImpl.getResourceFromPool(PoolManagerImpl.java:242)	at com.sun.enterprise.resource.pool.PoolManagerImpl.getResource(PoolManagerImpl.java:167)	at com.sun.enterprise.connectors.ConnectionManagerImpl.getResource(ConnectionManagerImpl.java:335)	at com.sun.enterprise.connectors.ConnectionManagerImpl.internalGetConnection(ConnectionManagerImpl.java:304)	at com.sun.enterprise.connectors.ConnectionManagerImpl.allocateConnection(ConnectionManagerImpl.java:190)	at com.sun.enterprise.connectors.ConnectionManagerImpl.allocateConnection(ConnectionManagerImpl.java:165)	at com.sun.enterprise.connectors.ConnectionManagerImpl.allocateConnection(ConnectionManagerImpl.java:160)	at com.sun.messaging.jms.ra.DirectConnectionFactory._allocateConnection(DirectConnectionFactory.java:543)	at com.sun.messaging.jms.ra.DirectConnectionFactory.createQueueConnection(DirectConnectionFactory.java:322)	at com.sun.messaging.jms.ra.DirectConnectionFactory.createQueueConnection(DirectConnectionFactory.java:299)	at com.clox.web.boot.ReadOfflineMessage.run(ReadOfflineMessage.java:67)	at java.lang.Thread.run(Thread.java:619)