Azureus: ERROR, unable to bind TCP incoming server socket to 49154

When starting Azureus I get "ERROR, unable to bind TCP incoming server socket to 49154
Address already in use: bind

I just got a new computer and forwarded my ports the same way I did on my old computer, but the port isn’t forwarded correctly, help?

These are the details Azureus gives:

java.net.BindException: Address already in use: bind
	at sun.nio.ch.Net.bind(Native Method)
	at sun.nio.ch.ServerSocketChannelImpl.bind(Unknown Source)
	at sun.nio.ch.ServerSocketAdaptor.bind(Unknown Source)
	at com.aelitis.azureus.core.networkmanager.impl.tcp.VirtualBlockingServerChannelSelector.start(VirtualBlockingServerChannelSelector.java:79)
	at com.aelitis.azureus.core.networkmanager.impl.tcp.IncomingSocketChannelManager.start(IncomingSocketChannelManager.java:378)
	at com.aelitis.azureus.core.networkmanager.impl.tcp.IncomingSocketChannelManager.<init>(IncomingSocketChannelManager.java:140)
	at com.aelitis.azureus.core.networkmanager.impl.tcp.TCPNetworkManager.<init>(TCPNetworkManager.java:109)
	at com.aelitis.azureus.core.networkmanager.impl.tcp.TCPNetworkManager.<clinit>(TCPNetworkManager.java:48)
	at com.aelitis.azureus.core.networkmanager.NetworkManager.getMinMssSize(NetworkManager.java:151)
	at com.aelitis.azureus.core.networkmanager.impl.ByteBucket.ensureByteBucketMinBurstRate(ByteBucket.java:150)
	at com.aelitis.azureus.core.networkmanager.impl.ByteBucket.<init>(ByteBucket.java:63)
	at com.aelitis.azureus.core.networkmanager.impl.ByteBucket.<init>(ByteBucket.java:49)
	at com.aelitis.azureus.core.networkmanager.impl.TransferProcessor.<init>(TransferProcessor.java:64)
	at com.aelitis.azureus.core.networkmanager.NetworkManager.<init>(NetworkManager.java:124)
	at com.aelitis.azureus.core.networkmanager.NetworkManager.<clinit>(NetworkManager.java:50)
	at com.aelitis.azureus.core.impl.AzureusCoreImpl.<init>(AzureusCoreImpl.java:208)
	at com.aelitis.azureus.core.impl.AzureusCoreImpl.create(AzureusCoreImpl.java:100)
	at com.aelitis.azureus.core.AzureusCoreFactory.create(AzureusCoreFactory.java:46)
	at org.gudy.azureus2.ui.swt.Main.<init>(Main.java:76)
	at org.gudy.azureus2.ui.swt.Main.main(Main.java:203)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at com.exe4j.runtime.LauncherEngine.launch(Unknown Source)
	at com.exe4j.runtime.WinLauncher.main(Unknown Source)