InvocationTargetException

hello
i continue to receive this warning upon LimeWire 1.6d startup, how can i fix it:


"This application has unexpectedly quit
Invocation of this Java application has caused an InvocationTargetException. This application will now exit.
(LAX)"


i am using a Mac G3, sys 8.6. i looked on the listserve and found no one w/similar experiences. below is the 'details' i guess from the java console.

thanks

jr

------------------
java.lang.NoClassDefFoundError: com/limegroup/gnutella/gui/init/y
at com.limegroup.gnutella.gui.init.h.<init>(h.java:12 0)
at com.limegroup.gnutella.gui.Initializer.b(Initializ er.java:81)
at com.limegroup.gnutella.gui.Main.main(Main.java:16)
at com.zerog.lax.LAX.launch([DashoPro-V1.2-120198])
at com.zerog.lax.LAX.main([DashoPro-V1.2-120198])
at com.apple.mrj.JManager.JMStaticMethodDispatcher.ru n(JMAWTContextImpl.java)
at java.lang.Thread.run(Thread.java)