[Zope] AttributeError: _get_filename

[Garito]

Hi!
I try to use Photo Folder 1.3.1 on a Zope 2.9.6 but when I try to upload a
photo Zope raise's this error:

Traceback (innermost last):
  Module ZPublisher.Publish, line 115, in publish
  Module ZPublisher.mapply, line 88, in mapply
  Module ZPublisher.Publish, line 41, in call_object
  Module Products.Photo.Photo, line 754, in manage_addPhoto
  Module OFS.ObjectManager, line 333, in _setObject
  Module zope.event, line 23, in notify
  Module zope.app.event.dispatching, line 66, in dispatch
  Module zope.component, line 181, in subscribers
  Module zope.component.site, line 89, in subscribers
  Module zope.interface.adapter, line 481, in subscribers
  Module zope.app.event.objectevent, line 192, in objectEventNotify
  Module zope.component, line 181, in subscribers
  Module zope.component.site, line 89, in subscribers
  Module zope.interface.adapter, line 481, in subscribers
  Module OFS.subscribers, line 114, in dispatchObjectMovedEvent
  Module OFS.subscribers, line 137, in callManageAfterAdd
  Module Products.Photo.Photo, line 697, in manage_afterAdd
  Module Products.Photo.Photo, line 375, in imagecomment
AttributeError: _get_filename

Any one could help me, please?

Thanks!

-- 
Mis Cosas
http://blogs.sistes.net/Garito
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