Just thought I'd let the project admins know that I was getting this error. It's running on a Linux box (no X-Windows), with Java 1.4.1 JDK.

Code:
InteractiveTaskClient exception: null
java.lang.NullPointerException
        at islandev.IslandsEvoGUI.set(IslandsEvoGUI.java:63)
        at distrit.server.FineGrainedInteractiveTasks.set(Unknown Source)
        at distrit.client.InteractiveTaskClient.connectLoop(InteractiveTaskClient.java:97)
        at distrit.client.InteractiveTaskClient.main(InteractiveTaskClient.java:236)
It seems to happen about every 30 minutes. I'll let you know if it continues.