problem with Plog4u plugin

[Steel City Phantom]

i just installed eclipse on bsd 6 and installed plog4u to maintain some 
of my wiki sites.  when i try to download from the wiki site i get an 
error running refresh.  the log shows this

!ENTRY org.eclipse.core.runtime 4 2 2006-02-27 12:20:01.682
!MESSAGE An internal error occurred during: "Refresh Job".
!STACK 0
java.lang.NumberFormatException: For input string: ""
    at 
java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
    at java.lang.Integer.parseInt(Integer.java:489)
    at java.lang.Integer.parseInt(Integer.java:518)
    at 
net.sourceforge.phpeclipse.wiki.actions.mediawiki.connect.MediaWikiConnector$Throttle.<init>(MediaWikiConnector.java:92)
    at 
net.sourceforge.phpeclipse.wiki.actions.mediawiki.connect.MediaWikiConnector.<init>(MediaWikiConnector.java:73)
    at 
net.sourceforge.phpeclipse.wiki.actions.mediawiki.RefreshJob.runInWorkspace(RefreshJob.java:64)
    at 
org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:38)
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:76)

anyone know what this could be off hand?