AJP broken ERROR [org.xnio.listener] (default I/O-1) A channel event listener threw an exception: java.lang.NoSuchMethodError: org.xnio.conduits.WriteReadyHandler$ChannelListenerHandler.<init>(Lorg/xnio/channels/SuspendableWriteChannel;)

20:16:37,980 ERROR [org.xnio.listener] (default I/O-3) A channel event listener threw an exception: java.lang.NoSuchMethodError: org.xnio.conduits.WriteReadyHandler$ChannelListenerHandler.<init>(Lorg/xnio/channels/SuspendableWriteChannel;)V
	at io.undertow.ajp.AjpServerConnection.<init>(AjpServerConnection.java:54)
	at io.undertow.ajp.AjpOpenListener.handleEvent(AjpOpenListener.java:42)
	at io.undertow.ajp.AjpOpenListener.handleEvent(AjpOpenListener.java:16)
	at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:91) [xnio-api-3.1.0.CR3.jar:3.1.0.CR3]
	at org.xnio.ChannelListeners$10.handleEvent(ChannelListeners.java:290) [xnio-api-3.1.0.CR3.jar:3.1.0.CR3]
	at org.xnio.ChannelListeners$10.handleEvent(ChannelListeners.java:285) [xnio-api-3.1.0.CR3.jar:3.1.0.CR3]
	at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:91) [xnio-api-3.1.0.CR3.jar:3.1.0.CR3]
	at org.xnio.nio.NioTcpServerHandle.handleReady(NioTcpServerHandle.java:53) [xnio-nio-3.1.0.CR3.jar:3.1.0.CR3]
	at org.xnio.nio.WorkerThread.run(WorkerThread.java:528) [xnio-nio-3.1.0.CR3.jar:3.1.0.CR3]