An unexpected error occurred.
You should consider submitting an error report via the project issue list:
https://code.google.com/p/open-ig/issues/list
Please include the following diagnostic information followed by the error 
stacktrace(s):
   Java version: 1.7.0_25
   Java vendor: Oracle Corporation (http://java.oracle.com/)
   Java class version: 51.0
   Operating system: Windows 7, x86, 6.1
   Game version: 0.95.151
   Command line: [-memonce, -hu]
   Available memory: 239 MB
   Maximum memory: 742 MB
   Parallelism: 8
   Language: hu
   Date and time: 2013-10-12T13:46:50.829Z
----
A crash save may have been created. Please attach it in the issue report 
(zipped).
C:\Users\Wrekah\Downloads\save\default\save-2013-10-12-15-46-50-847.xml.gz
Exception in thread "AWT-EventQueue-0" java.lang.IllegalArgumentException: 
corridor_bridge
    at hu.openig.screen.CommonResources.switchScreen(CommonResources.java:435)
    at hu.openig.screen.items.ScreenUtils$1.invoke(ScreenUtils.java:60)
    at hu.openig.screen.items.ShipwalkScreen$1.invoke(ShipwalkScreen.java:272)
    at hu.openig.screen.MediaPlayer$4.run(MediaPlayer.java:206)
    at java.awt.event.InvocationEvent.dispatch(Unknown Source)
    at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
    at java.awt.EventQueue.access$200(Unknown Source)
    at java.awt.EventQueue$3.run(Unknown Source)
    at java.awt.EventQueue$3.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
    at java.awt.EventQueue.dispatchEvent(Unknown Source)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
    at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.run(Unknown Source)