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com.jme3.network.kernel.KernelException: Error hosting:0.0.0.0/0.0.0.0:1234
	at com.jme3.network.kernel.udp.UdpKernel.initialize(UdpKernel.java:101)
	at com.jme3.network.base.KernelAdapter.initialize(KernelAdapter.java:103)
	at com.jme3.network.base.DefaultServer.start(DefaultServer.java:182)
	at server.ScotlandYardServer.startServer(ScotlandYardServer.java:70)
	at client.network.NetworkSupport.startServerThread(NetworkSupport.java:110)
	at client.network.NetworkSupport.connect(NetworkSupport.java:122)
	at client.network.NetworkSupport.openConnection(NetworkSupport.java:103)
	at client.ScotlandYardApp.receivedEvent(ScotlandYardApp.java:288)
	at model.client.notification.ConnectToServerEvent.notifyListener(ConnectToServerEvent.java:26)
	at model.client.ClientGameLogic.notifyListeners(ClientGameLogic.java:369)
	at model.client.states.HostState.hostGame(HostState.java:61)
	at model.client.ClientGameLogic.hostGame(ClientGameLogic.java:656)
	at client.menu.MenuHostGame.lambda$initializeGuiComponents$0(MenuHostGame.java:118)
	at com.simsilica.lemur.core.CommandMap.runCommands(CommandMap.java:61)
	at com.simsilica.lemur.Button.runClick(Button.java:363)
	at com.simsilica.lemur.Button$ButtonMouseHandler.mouseButtonEvent(Button.java:440)
	at com.simsilica.lemur.event.MouseEventControl.mouseButtonEvent(MouseEventControl.java:122)
	at com.simsilica.lemur.event.PickEventSession.buttonEvent(PickEventSession.java:665)
	at com.simsilica.lemur.event.MouseAppState.dispatch(MouseAppState.java:98)
	at com.simsilica.lemur.event.MouseAppState$MouseObserver.onMouseButtonEvent(MouseAppState.java:114)
	at com.jme3.input.InputManager.processQueue(InputManager.java:847)
	at com.jme3.input.InputManager.update(InputManager.java:923)
	at com.jme3.app.LegacyApplication.update(LegacyApplication.java:785)
	at com.jme3.app.SimpleApplication.update(SimpleApplication.java:248)
	at com.jme3.system.lwjgl.LwjglWindow.runLoop(LwjglWindow.java:628)
	at com.jme3.system.lwjgl.LwjglWindow.run(LwjglWindow.java:717)
	at com.jme3.system.lwjgl.LwjglWindow.create(LwjglWindow.java:552)
	at com.jme3.app.LegacyApplication.start(LegacyApplication.java:490)
	at com.jme3.app.LegacyApplication.start(LegacyApplication.java:442)
	at com.jme3.app.SimpleApplication.start(SimpleApplication.java:126)
	at client.ScotlandYardApp.main(ScotlandYardApp.java:116)
Caused by: java.net.BindException: Address already in use
	at java.base/sun.nio.ch.Net.bind0(Native Method)
	at java.base/sun.nio.ch.Net.bind(Net.java:556)
	at java.base/sun.nio.ch.DatagramChannelImpl.bindInternal(DatagramChannelImpl.java:1267)
	at java.base/sun.nio.ch.DatagramChannelImpl.bind(DatagramChannelImpl.java:1237)
	at java.base/sun.nio.ch.DatagramSocketAdaptor.bind(DatagramSocketAdaptor.java:111)
	at java.base/java.net.DatagramSocket.createDelegate(DatagramSocket.java:1427)
	at java.base/java.net.DatagramSocket.<init>(DatagramSocket.java:328)
	at com.jme3.network.kernel.udp.UdpKernel$HostThread.connect(UdpKernel.java:254)
	at com.jme3.network.kernel.udp.UdpKernel.initialize(UdpKernel.java:98)
	... 30 more