[Zope] big problem with emergencyuser ? ??

[florent ruard-dumaine]

Hi,
i'm under linux, and i use zope 2.5.
i had must reinstall zope, because i'd a problem.
So i save Data.fs file, uninstall zope and reinstall zope, and remplace Data.fs.
all is ok, access to my pages is ok, i can manage, etc...
But a problem appears:
   if i try to add an object -DTML document, Folder ...-, after i write info -id, title...- when i put the Add button or ADD an Edit Button, i have this error:
	Site Error
	An error was encountered while publishing this resource. 
	EmergencyUserCannotOwn

	Error Type: EmergencyUserCannotOwn
 	Error Value: Objects cannot be owned by the emergency user

HELPPPPPPPPP Someone can help me? HEEEEEEEEEEEEEEEELLLLLLLLLP 
(quickly it's possible)
Tanks,
Blackshack