2013-01-07 15:43:11 ERROR Zope.SiteErrorLog 1357560791.840.323411816939 http://localhost:8080/devistan/addSiteSample
Traceback (innermost last):
  Module ZPublisher.Publish, line 126, in publish
  Module ZPublisher.mapply, line 77, in mapply
  Module ZPublisher.Publish, line 46, in call_object
  Module bahmanm.devistan.implementation.Devistan, line 37, in addSiteSample
AttributeError: manage_addDevistan