NULL pointer when called remotely, works great in workbench

Hi,

I have a script that runs beautifully in the workbench but when I try to run it on the server I get the msg below in my error.log.

An unexpected error occurred. The error was: null
java.lang.NullPointerException
at com.screenscraper.scraper.RemoteScrapingSessionCommand.equals(RemoteScrapingSessionCommand.java:146)
at com.screenscraper.scraper.RemoteScrapingSessionHandler.run(RemoteScrapingSessionHandler.java:176)

The script I'm trying to invoke is called "travel.com.au". It works fine from the workbench, and frankly worked fine 2 days ago (check the date of the file). You can download it here:

http://beta.bezurk.com/travel.com.au-8-SEP.xml

class file (you'll need to include screen-scrapre and log4j in classpath):

http://beta.bezurk.com/Bezurk.class

Source:

http://beta.bezurk.com/Bezurk.java

I'll buy anyone a beer that can tell me what is going wrong. Infact I'd probably buy you a case of beer if you can figure this out by Friday.

thx

~luke

PS - I tried this on Mac OS X, Win 2k and Linux and had the same problem across all platforms