2020-10-21 09:35:58,773 ERROR [org.wildfly.extension.messaging-activemq] (ServerService Thread Pool -- 36) WFLYMSGAMQ0003: Exception while stopping JMS server: java.lang.NullPointerException
	at org.apache.activemq.artemis.core.server.impl.ActiveMQServerImpl.freezeConnections(ActiveMQServerImpl.java:1318)
	at org.apache.activemq.artemis.core.server.impl.ActiveMQServerImpl.stop(ActiveMQServerImpl.java:1109)
	at org.apache.activemq.artemis.core.server.impl.ActiveMQServerImpl.stop(ActiveMQServerImpl.java:1032)
	at org.apache.activemq.artemis.core.server.impl.ActiveMQServerImpl.stop(ActiveMQServerImpl.java:877)
	at org.apache.activemq.artemis.core.server.impl.ActiveMQServerImpl.stop(ActiveMQServerImpl.java:871)
	at org.apache.activemq.artemis.jms.server.impl.JMSServerManagerImpl.stop(JMSServerManagerImpl.java:393)
	at org.wildfly.extension.messaging.activemq.jms.JMSService.doStop(JMSService.java:218)
	at org.wildfly.extension.messaging.activemq.jms.JMSService.access$100(JMSService.java:65)
	at org.wildfly.extension.messaging.activemq.jms.JMSService$2.run(JMSService.java:122)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35)
	at org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1982)
	at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1486)
	at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1377)
	at java.lang.Thread.run(Thread.java:748)
	at org.jboss.threads.JBossThread.run(JBossThread.java:485)