IllegalArgumentException in console column

[cicku]

[06:53:07.301] {stderr} DEBUG::Fri Dec 04 06:53:07 CST 2015::org.gudy.azureus2.core3.util.DebugLight::printStackTrace::35:
[06:53:07.305] {stderr} java.lang.IllegalArgumentException: Argument not valid
[06:53:07.306] {stderr} at org.eclipse.swt.SWT.error(SWT.java:4438)
[06:53:07.306] {stderr} at org.eclipse.swt.SWT.error(SWT.java:4372)
[06:53:07.306] {stderr} at org.eclipse.swt.SWT.error(SWT.java:4343)
[06:53:07.307] {stderr} at org.eclipse.swt.widgets.Widget.error(Widget.java:476)
[06:53:07.307] {stderr} at org.eclipse.swt.widgets.Widget.checkParent(Widget.java:286)
[06:53:07.307] {stderr} at org.eclipse.swt.widgets.Widget.<init>(Widget.java:152)
[06:53:07.307] {stderr} at org.eclipse.swt.widgets.Control.<init>(Control.java:109)
[06:53:07.309] {stderr} at org.eclipse.swt.widgets.Scrollable.<init>(Scrollable.java:74)
[06:53:07.310] {stderr} at org.eclipse.swt.widgets.Composite.<init>(Composite.java:96)
[06:53:07.310] {stderr} at org.eclipse.swt.custom.ScrolledComposite.<init>(ScrolledComposite.java:146)
[06:53:07.311] {stderr} at org.gudy.azureus2.ui.swt.views.TorrentInfoView.initialize(TorrentInfoView.java:99)
[06:53:07.311] {stderr} at org.gudy.azureus2.ui.swt.views.TorrentInfoView.access$100(TorrentInfoView.java:64)
[06:53:07.311] {stderr} at org.gudy.azureus2.ui.swt.views.TorrentInfoView$3.runSupport(TorrentInfoView.java:426)
[06:53:07.312] {stderr} at org.gudy.azureus2.core3.util.AERunnable.run(AERunnable.java:35)
[06:53:07.312] {stderr} at org.gudy.azureus2.ui.swt.Utils.execSWTThread(Utils.java:758)
[06:53:07.312] {stderr} at org.gudy.azureus2.ui.swt.Utils.execSWTThread(Utils.java:887)
[06:53:07.312] {stderr} at org.gudy.azureus2.ui.swt.views.TorrentInfoView.dataSourceChanged(TorrentInfoView.java:423)
[06:53:07.313] {stderr} at org.gudy.azureus2.ui.swt.views.TorrentInfoView.eventOccurred(TorrentInfoView.java:454)
[06:53:07.313] {stderr} at org.gudy.azureus2.ui.swt.pluginsimpl.UISWTViewImpl.triggerBooleanEvent(UISWTViewImpl.java:420)
[06:53:07.314] {stderr} at org.gudy.azureus2.ui.swt.pluginsimpl.UISWTViewImpl.triggerEvent(UISWTViewImpl.java:286)
[06:53:07.314] {stderr} at com.aelitis.azureus.ui.swt.mdi.BaseMdiEntry.triggerEvent(BaseMdiEntry.java:640)
[06:53:07.315] {stderr} at org.gudy.azureus2.ui.swt.pluginsimpl.UISWTViewImpl.setDatasource(UISWTViewImpl.java:193)
[06:53:07.315] {stderr} at com.aelitis.azureus.ui.swt.mdi.BaseMdiEntry.setDatasource(BaseMdiEntry.java:1075)
[06:53:07.315] {stderr} at com.aelitis.azureus.ui.swt.views.skin.SBC_TorrentDetailsView.dataSourceChanged(SBC_TorrentDetailsView.java:117)
[06:53:07.316] {stderr} at com.aelitis.azureus.ui.swt.views.skin.SBC_TorrentDetailsView.dataSourceChanged(SBC_TorrentDetailsView.java:352)
[06:53:07.316] {stderr} at com.aelitis.azureus.ui.swt.skin.SWTSkinObjectAdapter.eventOccured(SWTSkinObjectAdapter.java:104)
[06:53:07.316] {stderr} at com.aelitis.azureus.ui.swt.skin.SWTSkinObjectBasic.triggerListenersRaw(SWTSkinObjectBasic.java:907)
[06:53:07.317] {stderr} at com.aelitis.azureus.ui.swt.skin.SWTSkinObjectBasic.triggerListeners(SWTSkinObjectBasic.java:863)
[06:53:07.317] {stderr} at com.aelitis.azureus.ui.swt.mdi.BaseMdiEntry.setDisposed(BaseMdiEntry.java:867)
[06:53:07.317] {stderr} at com.aelitis.azureus.ui.swt.views.skin.sidebar.SideBarEntrySWT.setTreeItem(SideBarEntrySWT.java:184)
[06:53:07.318] {stderr} at com.aelitis.azureus.ui.swt.views.skin.sidebar.SideBarEntrySWT.widgetDisposed(SideBarEntrySWT.java:1263)
[06:53:07.318] {stderr} at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:123)
[06:53:07.318] {stderr} at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
[06:53:07.319] {stderr} at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4353)
[06:53:07.319] {stderr} at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
[06:53:07.319] {stderr} at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1085)
[06:53:07.320] {stderr} at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1066)
[06:53:07.320] {stderr} at org.eclipse.swt.widgets.Widget.release(Widget.java:816)
[06:53:07.320] {stderr} at org.eclipse.swt.widgets.Widget.dispose(Widget.java:454)
[06:53:07.321] {stderr} at com.aelitis.azureus.ui.swt.views.skin.sidebar.SideBar$8.handleEvent(SideBar.java:626)
[06:53:07.321] {stderr} at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
[06:53:07.321] {stderr} at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4353)
[06:53:07.322] {stderr} at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
[06:53:07.322] {stderr} at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4172)
[06:53:07.323] {stderr} at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3761)
[06:53:07.323] {stderr} at org.gudy.azureus2.ui.swt.mainwindow.SWTThread.<init>(SWTThread.java:306)
[06:53:07.324] {stderr} at org.gudy.azureus2.ui.swt.mainwindow.SWTThread.createInstance(SWTThread.java:61)
[06:53:07.325] {stderr} at com.aelitis.azureus.ui.swt.Initializer.<init>(Initializer.java:160)
[06:53:07.325] {stderr} at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
[06:53:07.325] {stderr} at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
[06:53:07.326] {stderr} at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
[06:53:07.326] {stderr} at java.lang.reflect.Constructor.newInstance(Unknown Source)
[06:53:07.326] {stderr} at org.gudy.azureus2.ui.swt.Main.<init>(Main.java:111)
[06:53:07.328] {stderr} at org.gudy.azureus2.ui.swt.Main.main(Main.java:334)
[06:53:07.328] {stderr} at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[06:53:07.328] {stderr} at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
[06:53:07.329] {stderr} at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
[06:53:07.329] {stderr} at java.lang.reflect.Method.invoke(Unknown Source)
[06:53:07.329] {stderr} at com.aelitis.azureus.launcher.MainExecutor$1.run(MainExecutor.java:34)
[06:53:07.330] {stderr} at java.lang.Thread.run(Unknown Source)

[parg]

thanks!