[Zope-dev] Authentification bug in 2.6.4

Hello, After disabling Anonymous access in "Wedbav Access" permission on root folder, I've lost all non-Manager accesses in 2.6.4 servers : Each time I try to access a restricted page (anonymous access works), I have the folowing : Traceback (innermost last): Module ZPublisher.Publish, line 89, in publish Module ZPublisher.BaseRequest, line 438, in traverse Module ZPublisher.HTTPResponse, line 663, in unauthorized Unauthorized: <strong>You are not authorized to access this resource.</strong> I've reactivated anonymous access for webdav, same thing. This happens with our 4 zope servers (debian woody, zope 2.6.4, python 2.1) :((( Pleaaase......