Cannot Create Library

Hi. I have just installed Servio on my Mac Mini and followed the instructions on your Getting Started page up to the point of adding content to my library. I selected my Music, Movies and Pictures folders, but when I click Save, I get the error message "An unexpected error occurred (500). Check the log." Below is an example of the contents of my log. I have disabled the firewall on the mac and set port forwarding on my router with no success.

can you help please???

at java.net.DatagramSocket.bind(DatagramSocket.java:372)
at java.net.MulticastSocket.bind(MulticastSocket.java:162)
at java.net.MulticastSocket.<init>(MulticastSocket.java:147)
at java.net.MulticastSocket.<init>(MulticastSocket.java:112)
at org.serviio.util.MultiCastUtils.startMultiCastSocketForListening(MultiCastUtils.java:40)
at org.serviio.upnp.discovery.DiscoverySSDPMessageListener.run(DiscoverySSDPMessageListener.java:88)
at java.lang.Thread.run(Thread.java:680)
2013-01-05 17:20:04,518 ERROR [DiscoverySSDPMessageListener] Cannot open multicast socket,will try again
java.net.BindException: Address already in use
at java.net.PlainDatagramSocketImpl.bind0(Native Method)
at java.net.PlainDatagramSocketImpl.bind(PlainDatagramSocketImpl.java:91)
at java.net.DatagramSocket.bind(DatagramSocket.java:372)
at java.net.MulticastSocket.bind(MulticastSocket.java:162)
at java.net.MulticastSocket.<init>(MulticastSocket.java:147)
at java.net.MulticastSocket.<init>(MulticastSocket.java:112)
at org.serviio.util.MultiCastUtils.startMultiCastSocketForListening(MultiCastUtils.java:40)
at org.serviio.upnp.discovery.DiscoverySSDPMessageListener.run(DiscoverySSDPMessageListener.java:88)
at java.lang.Thread.run(Thread.java:680)
2013-01-05 17:20:05,520 ERROR [DiscoverySSDPMessageListener] Cannot open multicast socket,will try again
java.net.BindException: Address already in use
at java.net.PlainDatagramSocketImpl.bind0(Native Method)
at java.net.PlainDatagramSocketImpl.bind(PlainDatagramSocketImpl.java:91)
at java.net.DatagramSocket.bind(DatagramSocket.java:372)
at java.net.MulticastSocket.bind(MulticastSocket.java:162)
at java.net.MulticastSocket.<init>(MulticastSocket.java:147)
at java.net.MulticastSocket.<init>(MulticastSocket.java:112)
at org.serviio.util.MultiCastUtils.startMultiCastSocketForListening(MultiCastUtils.java:40)
at org.serviio.upnp.discovery.DiscoverySSDPMessageListener.run(DiscoverySSDPMessageListener.java:88)
at java.lang.Thread.run(Thread.java:680)
2013-01-05 17:20:06,521 ERROR [DiscoverySSDPMessageListener] Cannot open multicast socket,will try again
java.net.BindException: Address already in use
at java.net.PlainDatagramSocketImpl.bind0(Native Method)
at java.net.PlainDatagramSocketImpl.bind(PlainDatagramSocketImpl.java:91)
at java.net.DatagramSocket.bind(DatagramSocket.java:372)
at java.net.MulticastSocket.bind(MulticastSocket.java:162)
at java.net.MulticastSocket.<init>(MulticastSocket.java:147)
at java.net.MulticastSocket.<init>(MulticastSocket.java:112)
at org.serviio.util.MultiCastUtils.startMultiCastSocketForListening(MultiCastUtils.java:40)
at org.serviio.upnp.discovery.DiscoverySSDPMessageListener.run(DiscoverySSDPMessageListener.java:88)
at java.lang.Thread.run(Thread.java:680)
2013-01-05 17:20:07,523 ERROR [DiscoverySSDPMessageListener] Cannot open multicast socket,will try again
java.net.BindException: Address already in use
at java.net.PlainDatagramSocketImpl.bind0(Native Method)
at java.net.PlainDatagramSocketImpl.bind(PlainDatagramSocketImpl.java:91)
at java.net.DatagramSocket.bind(DatagramSocket.java:372)
at java.net.MulticastSocket.bind(MulticastSocket.java:162)
at java.net.MulticastSocket.<init>(MulticastSocket.java:147)
at java.net.MulticastSocket.<init>(MulticastSocket.java:112)
at org.serviio.util.MultiCastUtils.startMultiCastSocketForListening(MultiCastUtils.java:40)
at org.serviio.upnp.discovery.DiscoverySSDPMessageListener.run(DiscoverySSDPMessageListener.java:88)
at java.lang.Thread.run(Thread.java:680)
2013-01-05 17:20:08,525 ERROR [DiscoverySSDPMessageListener] Cannot open multicast socket,will try again
java.net.BindException: Address already in use
at java.net.PlainDatagramSocketImpl.bind0(Native Method)
at java.net.PlainDatagramSocketImpl.bind(PlainDatagramSocketImpl.java:91)
at java.net.DatagramSocket.bind(DatagramSocket.java:372)
at java.net.MulticastSocket.bind(MulticastSocket.java:162)
at java.net.MulticastSocket.<init>(MulticastSocket.java:147)
at java.net.MulticastSocket.<init>(MulticastSocket.java:112)
at org.serviio.util.MultiCastUtils.startMultiCastSocketForListening(MultiCastUtils.java:40)
at org.serviio.upnp.discovery.DiscoverySSDPMessageListener.run(DiscoverySSDPMessageListener.java:88)
at java.lang.Thread.run(Thread.java:680)
2013-01-05 17:20:09,527 ERROR [DiscoverySSDPMessageListener] Cannot open multicast socket,will try again
java.net.BindException: Address already in use
at java.net.PlainDatagramSocketImpl.bind0(Native Method)
at java.net.PlainDatagramSocketImpl.bind(PlainDatagramSocketImpl.java:91)
at java.net.DatagramSocket.bind(DatagramSocket.java:372)
at java.net.MulticastSocket.bind(MulticastSocket.java:162)
at java.net.MulticastSocket.<init>(MulticastSocket.java:147)
at java.net.MulticastSocket.<init>(MulticastSocket.java:112)
at org.serviio.util.MultiCastUtils.startMultiCastSocketForListening(MultiCastUtils.java:40)
at org.serviio.upnp.discovery.DiscoverySSDPMessageListener.run(DiscoverySSDPMessageListener.java:88)
at java.lang.Thread.run(Thread.java:680)
2013-01-05 17:20:10,528 ERROR [DiscoverySSDPMessageListener] Cannot open multicast socket,will try again
java.net.BindException: Address already in use
at java.net.PlainDatagramSocketImpl.bind0(Native Method)
at java.net.PlainDatagramSocketImpl.bind(PlainDatagramSocketImpl.java:91)
at java.net.DatagramSocket.bind(DatagramSocket.java:372)
at java.net.MulticastSocket.bind(MulticastSocket.java:162)
at java.net.MulticastSocket.<init>(MulticastSocket.java:147)
at java.net.MulticastSocket.<init>(MulticastSocket.java:112)
at org.serviio.util.MultiCastUtils.startMultiCastSocketForListening(MultiCastUtils.java:40)
at org.serviio.upnp.discovery.DiscoverySSDPMessageListener.run(DiscoverySSDPMessageListener.java:88)
at java.lang.Thread.run(Thread.java:680)
2013-01-05 17:20:11,530 ERROR [DiscoverySSDPMessageListener] Cannot open multicast socket,will try again
java.net.BindException: Address already in use
at java.net.PlainDatagramSocketImpl.bind0(Native Method)
at java.net.PlainDatagramSocketImpl.bind(PlainDatagramSocketImpl.java:91)
at java.net.DatagramSocket.bind(DatagramSocket.java:372)
at java.net.MulticastSocket.bind(MulticastSocket.java:162)
at java.net.MulticastSocket.<init>(MulticastSocket.java:147)
at java.net.MulticastSocket.<init>(MulticastSocket.java:112)
at org.serviio.util.MultiCastUtils.startMultiCastSocketForListening(MultiCastUtils.java:40)
at org.serviio.upnp.discovery.DiscoverySSDPMessageListener.run(DiscoverySSDPMessageListener.java:88)
at java.lang.Thread.run(Thread.java:680)
2013-01-05 17:20:12,532 ERROR [DiscoverySSDPMessageListener] Cannot open multicast socket,will try again
java.net.BindException: Address already in use
at java.net.PlainDatagramSocketImpl.bind0(Native Method)
at java.net.PlainDatagramSocketImpl.bind(PlainDatagramSocketImpl.java:91)
at java.net.DatagramSocket.bind(DatagramSocket.java:372)
at java.net.MulticastSocket.bind(MulticastSocket.java:162)
at java.net.MulticastSocket.<init>(MulticastSocket.java:147)
at java.net.MulticastSocket.<init>(MulticastSocket.java:112)
at org.serviio.util.MultiCastUtils.startMultiCastSocketForListening(MultiCastUtils.java:40)
at org.serviio.upnp.discovery.DiscoverySSDPMessageListener.run(DiscoverySSDPMessageListener.java:88)
at java.lang.Thread.run(Thread.java:680)
2013-01-05 17:20:13,534 ERROR [DiscoverySSDPMessageListener] Cannot open multicast socket,will try again
java.net.BindException: Address already in use
at java.net.PlainDatagramSocketImpl.bind0(Native Method)
at java.net.PlainDatagramSocketImpl.bind(PlainDatagramSocketImpl.java:91)
at java.net.DatagramSocket.bind(DatagramSocket.java:372)
at java.net.MulticastSocket.bind(MulticastSocket.java:162)
at java.net.MulticastSocket.<init>(MulticastSocket.java:147)
at java.net.MulticastSocket.<init>(MulticastSocket.java:112)
at org.serviio.util.MultiCastUtils.startMultiCastSocketForListening(MultiCastUtils.java:40)
at org.serviio.upnp.discovery.DiscoverySSDPMessageListener.run(DiscoverySSDPMessageListener.java:88)
at java.lang.Thread.run(Thread.java:680)
2013-01-05 17:20:14,535 ERROR [DiscoverySSDPMessageListener] Cannot open multicast socket,will try again
java.net.BindException: Address already in use
at java.net.PlainDatagramSocketImpl.bind0(Native Method)
at java.net.PlainDatagramSocketImpl.bind(PlainDatagramSocketImpl.java:91)
at java.net.DatagramSocket.bind(DatagramSocket.java:372)
at java.net.MulticastSocket.bind(MulticastSocket.java:162)
at java.net.MulticastSocket.<init>(MulticastSocket.java:147)
at java.net.MulticastSocket.<init>(MulticastSocket.java:112)
at org.serviio.util.MultiCastUtils.startMultiCastSocketForListening(MultiCastUtils.java:40)
at org.serviio.upnp.discovery.DiscoverySSDPMessageListener.run(DiscoverySSDPMessageListener.java:88)
at java.lang.Thread.run(Thread.java:680)
2013-01-05 17:20:15,537 ERROR [DiscoverySSDPMessageListener] Cannot open multicast socket,will try again
java.net.BindException: Address already in use
at java.net.PlainDatagramSocketImpl.bind0(Native Method)
at java.net.PlainDatagramSocketImpl.bind(PlainDatagramSocketImpl.java:91)
at java.net.DatagramSocket.bind(DatagramSocket.java:372)
at java.net.MulticastSocket.bind(MulticastSocket.java:162)
at java.net.MulticastSocket.<init>(MulticastSocket.java:147)
at java.net.MulticastSocket.<init>(MulticastSocket.java:112)
at org.serviio.util.MultiCastUtils.startMultiCastSocketForListening(MultiCastUtils.java:40)
at org.serviio.upnp.discovery.DiscoverySSDPMessageListener.run(DiscoverySSDPMessageListener.java:88)
at java.lang.Thread.run(Thread.java:680)
2013-01-05 17:20:16,539 ERROR [DiscoverySSDPMessageListener] Cannot open multicast socket,will try again
java.net.BindException: Address already in use
at java.net.PlainDatagramSocketImpl.bind0(Native Method)
at java.net.PlainDatagramSocketImpl.bind(PlainDatagramSocketImpl.java:91)
at java.net.DatagramSocket.bind(DatagramSocket.java:372)
at java.net.MulticastSocket.bind(MulticastSocket.java:162)
at java.net.MulticastSocket.<init>(MulticastSocket.java:147)
at java.net.MulticastSocket.<init>(MulticastSocket.java:112)
at org.serviio.util.MultiCastUtils.startMultiCastSocketForListening(MultiCastUtils.java:40)
at org.serviio.upnp.discovery.DiscoverySSDPMessageListener.run(DiscoverySSDPMessageListener.java:88)
at java.lang.Thread.run(Thread.java:680)

[zip]

do you have any other DLNA server installed, possibly EyeConnect? Something is blocking the required ports.