Gnutella Forums - some instalation error

it says theres some instalation error and i was told to send tis:

LimeWire version 4.3.3
Java version 1.5.0_01 from Sun Microsystems Inc.
Windows XP v. 5.1 on x86
Free/total memory: 688664/5697536

FATAL ERROR!

java.lang.NullPointerException
at java.awt.Dimension.<init>(Unknown Source)
at javax.swing.plaf.basic.BasicProgressBarUI.getPrefe rredSize(Unknown Source)
at javax.swing.plaf.basic.BasicProgressBarUI.getMinim umSize(Unknown Source)
at javax.swing.JComponent.getMinimumSize(Unknown Source)
at javax.swing.BoxLayout.checkRequests(Unknown Source)
at javax.swing.BoxLayout.minimumLayoutSize(Unknown Source)
at java.awt.Container.minimumSize(Unknown Source)
at java.awt.Container.getMinimumSize(Unknown Source)
at javax.swing.JComponent.getMinimumSize(Unknown Source)
at javax.swing.BoxLayout.checkRequests(Unknown Source)
at javax.swing.BoxLayout.minimumLayoutSize(Unknown Source)
at java.awt.Container.minimumSize(Unknown Source)
at java.awt.Container.getMinimumSize(Unknown Source)
at javax.swing.JComponent.getMinimumSize(Unknown Source)
at javax.swing.BoxLayout.checkRequests(Unknown Source)
at javax.swing.BoxLayout.minimumLayoutSize(Unknown Source)
at java.awt.Container.minimumSize(Unknown Source)
at java.awt.Container.getMinimumSize(Unknown Source)
at javax.swing.JComponent.getMinimumSize(Unknown Source)
at javax.swing.BoxLayout.checkRequests(Unknown Source)
at javax.swing.BoxLayout.preferredLayoutSize(Unknown Source)
at java.awt.Container.preferredSize(Unknown Source)
at java.awt.Container.getPreferredSize(Unknown Source)
at javax.swing.JComponent.getPreferredSize(Unknown Source)
at javax.swing.BoxLayout.checkRequests(Unknown Source)
at javax.swing.BoxLayout.minimumLayoutSize(Unknown Source)
at java.awt.Container.minimumSize(Unknown Source)
at java.awt.Container.getMinimumSize(Unknown Source)
at javax.swing.JComponent.getMinimumSize(Unknown Source)
at javax.swing.BoxLayout.checkRequests(Unknown Source)
at javax.swing.BoxLayout.layoutContainer(Unknown Source)
at java.awt.Container.layout(Unknown Source)
at java.awt.Container.doLayout(Unknown Source)
at java.awt.Container.validateTree(Unknown Source)
at java.awt.Container.validateTree(Unknown Source)
at java.awt.Container.validateTree(Unknown Source)
at java.awt.Container.validateTree(Unknown Source)
at java.awt.Container.validate(Unknown Source)
at java.awt.Window.show(Unknown Source)
at java.awt.Component.show(Unknown Source)
at java.awt.Component.setVisible(Unknown Source)
at com.limegroup.gnutella.gui.GUIMediator$1.run(GUIMe diator.java:331)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForHierar chy(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarch y(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)

-- listing session information --
Current thread: AWT-EventQueue-0
Active Threads: 13

-- listing threads --
Image Fetcher 3: 1
IconLoader: 1
Image Fetcher 2: 1
Java2D Disposer: 1
TimerQueue: 1
Thread-8: 1
main: 1
AWT-Shutdown: 1
AWT-Windows: 1
AWT-EventQueue-0: 1
Timer-0: 1
Image Fetcher 1: 1
Image Fetcher 0: 1

-- listing properties --
FILTER_HASH_QUERIES=true
APP_HEIGHT=598
FRACTIONAL_UPTIME=0.0023563062
LAST_EXPIRE_TIME=1106245559093
SESSIONS=2
RUN_ONCE=true
COUNTRY=
CLIENT_ID=ECA43C7A31EA6969A0B80532A28FE400
LAST_SHUTDOWN_TIME=1106248437562
EVER_ACCEPTED_INCOMING=true
TOTAL_UPTIME=2621
AVERAGE_UPTIME=2621
UNSET_FIREWALLED_FROM_CONNECTBACK=true
APP_WIDTH=838
INSTALLED=true
LAST_GWEBCACHE_FETCH_TIME=1106247017765
WINDOW_Y=184
WINDOW_X=242

help me out plz