Running problem (Kubuntu 7.10)

I am trying to initiate limewire but it doesn't... Here is the error... I can't figure out what doest it mean. Help please!!

markez@Teresa-RE:~$ Starting LimeWire...
Java exec found in PATH. Verifying...
Suitable java version found [java = 1.5.0_13]
Configuring environment...
Loading LimeWire:
Warning: Cannot convert string "-b&h-luxi sans-medium-r-normal--*-140-*-*-p-*-iso8859-1" to type FontStruct
Warning: Cannot convert string "-arphic-ar pl shanheisun uni-medium-r-normal--*-*-*-*-p-*-iso10646-1" to type FontStruct
Warning: Cannot convert string "-arphic-ar pl uming uni-medium-r-normal--*-*-*-*-p-*-iso10646-1" to type FontStruct
Warning: Cannot convert string "-sazanami-gothic-medium-r-normal--*-140-*-*-c-*-jisx0208.1983-0" to type FontStruct
Warning: Cannot convert string "-baekmuk-gulim-medium-r-normal--*-140-*-*-c-*-ksc5601.1987-0" to type FontStruct
Error: Couldn't find per display information

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Something went wrong with LimeWire.
Maybe you're using the wrong version of Java?
(LimeWire is tested against and works best with with Sun's JRE, Java 1.5+)
The version of Java in your PATH is:
java version "1.5.0_13"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_13-b05)
Java HotSpot(TM) Client VM (build 1.5.0_13-b05, mixed mode, sharing)