Any clues, anyone? Just updated Zope to 2.5.0, because we noticed a number of crashes in our QA system. Now. today, we're trying to ZSync from devt to QA system,. and I get the following errors: (Note, simply copied the Data.fs file son each of these systems, so nothing internal should have changed....same users, passwords etc) Traceback (innermost last): File /home/Zope-2.5.0/lib/python/ZPublisher/Publish.py, line 150, in publish_module File /home/Zope-2.5.0/lib/python/ZPublisher/Publish.py, line 114, in publish File /home/Zope-2.5.0/lib/python/Zope/__init__.py, line 158, in zpublisher_exception_hook (Object: QAZSync) File /home/Zope-2.5.0/lib/python/ZPublisher/Publish.py, line 98, in publish File /home/Zope-2.5.0/lib/python/ZPublisher/mapply.py, line 88, in mapply (Object: manage_approval) File /home/Zope-2.5.0/lib/python/ZPublisher/Publish.py, line 39, in call_object (Object: manage_approval) File /home/Zope-2.5.0/lib/python/Shared/DC/Scripts/Bindings.py, line 252, in __call__ (Object: manage_approval) File /home/Zope-2.5.0/lib/python/Shared/DC/Scripts/Bindings.py, line 283, in _bindAndExec (Object: manage_approval) File /home/Zope-2.5.0/lib/python/App/special_dtml.py, line 172, in _exec (Object: manage_approval) KeyError: (see above) cheers Graham