[Zope] Zope time error

[Chris Herrnberger]

greetings:

every now and then I will get this error from Zope. hangs around for a while 
and then disappears again. Text follows:
 

 Traceback (innermost last):
  File /home/chris/mysite/lib/python/ZPublisher/Publish.py, line 223, in 
publish_module
  File /home/chris/mysite/lib/python/ZPublisher/Publish.py, line 187, in 
publish
  File /home/chris/mysite/lib/python/Zope/__init__.py, line 221, in 
zpublisher_exception_hook
    (Object: Traversable)
  File /home/chris/mysite/lib/python/ZPublisher/Publish.py, line 171, in 
publish
  File /home/chris/mysite/lib/python/ZPublisher/mapply.py, line 160, in mapply
    (Object: post)
  File /home/chris/mysite/lib/python/ZPublisher/Publish.py, line 112, in 
call_object
    (Object: post)
  File /home/chris/mysite/lib/python/OFS/DTMLMethod.py, line 189, in __call__
    (Object: post)
  File /home/chris/mysite/lib/python/DocumentTemplate/DT_String.py, line 538, 
in __call__
    (Object: post)
  File /home/chris/mysite/lib/python/DocumentTemplate/DT_Util.py, line 334, 
in eval
    (Object: item_index_html(_.None, _, created=ZopeTime, 
title=REQUEST.form['title']))
    (Info: item_index_html)
  File <string>, line 0, in ?
NameError: (see above)

Any ideas whats causing this. Say this generated by squishdot some times, 
this time from another application. Being new to all this, I really have no 
idea what the issue is. Any isights would be greatly appreciated.

Chris