java.lang.NullPointerException Huh? What ??

So tried to upgrade to the latest version now I get java.lang.NullPointerException errors when I try to run serviio.sh

Error message is


dc5700:/mnt/OS_Disk/app/Serviio/serviio-0.6.0.1/bin# ./serviio.sh
Exception in thread "ServioThread-2-DiscoverySSDPMessageListener" java.lang.NullPointerException
at org.serviio.util.MultiCastUtils.getInterfaceName(MultiCastUtils.java:135)
at org.serviio.upnp.discovery.DiscoverySSDPMessageListener.run(DiscoverySSDPMessageListener.java:81)
at java.lang.Thread.run(Thread.java:619)


Sorry tried to search but either the word was too long or it did not exist so nada on the search.

any suggestions much apprecieated!!

thanks

[zip]

it looks like the bound IP address doesn't belong to any network interface