[Zope] Can't add MailHost

[jhauser@ifm.uni-kiel.de]

I want to add a MailHost instance to a folder, but get an error
message. I don't know what went wrong, I can add other things, like
Folders or ZCatalog.

I run the beta3 compiled on Linux.

Any ideas?

__Janko

# Some HTML-Stuff deleted
Zope Error
Zope has encountered an error while publishing this resource.

Error Type: KeyError
Error Value: manage_addMailHost
 
This resource may be trying to reference a nonexistent object or
variable manage_addMailHost

The URL may be incorrect.
The parameters passed to this resource may be incorrect.
A resource that this resource relies on may be encountering an error.

Traceback (innermost last):
  File /home/zope/RUNNING1/Zope-2.0.0b3-src/lib/python/ZPublisher/Publish.py, line 209, in publish_module
  File /home/zope/RUNNING1/Zope-2.0.0b3-src/lib/python/ZPublisher/Publish.py, line 179, in publish
  File /home/zope/RUNNING1/Zope-2.0.0b3-src/lib/python/Zope/__init__.py, line 199, in zpublisher_exception_hook
    (Object: ApplicationDefaultPermissions)
  File /home/zope/RUNNING1/Zope-2.0.0b3-src/lib/python/ZPublisher/Publish.py, line 151, in publish
  File /home/zope/RUNNING1/Zope-2.0.0b3-src/lib/python/ZPublisher/BaseRequest.py, line 323, in traverse
  File /home/zope/RUNNING1/Zope-2.0.0b3-src/lib/python/App/FactoryDispatcher.py, line 143, in __getattr__
KeyError: (see above)