When trying to submit a reply in mapping help, I got the following error:
 
 ERROR: Error message number 55
 at
 
http://www.celephais.net/board/error_nojavascript.php
 
 I'm currently using google chrome as my browser, which might be the cause, but this is the first of quite a few posts which has given such an error. Going back one page and then re-submitting the post worked without a problem.