#3 problems after user creation

[Simone Girlanda]

I installed exUserFolder with out problems and set SQL
as Authentication Source, using my SQL Server DB.
I was able to log as admin and create the first user, but
then I'm not able to log with this new user.
I got an infinite Select statements on the SQL Server
profiler and this error in the plone log:

2005-02-02T16:44:36 ERROR(200)
CMFCore.MembershipTool Error during wrapUser
Traceback (most recent call last):
File "C:\Programmi\Plone 2
\Data\Products\CMFCore\MembershipTool.py", line 142,
in wrapUser
portal_user = md.wrapUser(u)
File "C:\Programmi\Plone 2
\Data\Products\CMFCore\MemberDataTool.py", line 157,
in wrapUser
id = u.getId()
File "C:\Programmi\Plone 2
\Data\Products\exUserFolder\User.py", line 205, in getId
if self._propSource and
self._propSource.getUserProperty('userid', self.name):
File "C:\Programmi\Plone 2
\Data\Products\exUserFolder\PropSources\cmfPropSource
\cmfPropSource.py", line 99, in getUserProperty
member = getToolByName
(self, 'portal_membership').getMemberById(username)
File "C:\Programmi\Plone 2
\Data\Products\CMFCore\MembershipTool.py", line 322,
in getMemberById
u = self.wrapUser(u)
File "C:\Programmi\Plone 2
\Data\Products\CMFCore\MembershipTool.py", line 159,
in wrapUser
error=sys.exc_info(),
File "C:\Programmi\Plone 2
\Zope\lib\python\zLOG\__init__.py", line 153, in LOG
log_write(subsystem, severity, summary, detail, error)
File "C:\Programmi\Plone 2
\Zope\lib\python\zLOG\EventLogger.py", line 55, in log
self.logger.log(level, msg, exc_info=(error is not
None))
File "C:\Programmi\Plone 2
\Python\lib\logging\__init__.py", line 959, in log
apply(self._log, (level, msg, args), kwargs)
File "C:\Programmi\Plone 2
\Python\lib\logging\__init__.py", line 994, in _log
self.handle(record)
File "C:\Programmi\Plone 2
\Python\lib\logging\__init__.py", line 1004, in handle
self.callHandlers(record)
File "C:\Programmi\Plone 2
\Python\lib\logging\__init__.py", line 1037, in callHandlers
hdlr.handle(record)
File "C:\Programmi\Plone 2
\Python\lib\logging\__init__.py", line 592, in handle
self.emit(record)
File "C:\Programmi\Plone 2
\Python\lib\logging\__init__.py", line 684, in emit
self.handleError(record)
File "C:\Programmi\Plone 2
\Python\lib\logging\__init__.py", line 636, in handleError
traceback.print_exception(ei[0], ei[1], ei[2], None,
sys.stderr)
File "C:\Programmi\Plone 2\Python\lib\traceback.py",
line 123, in print_exception
print_tb(tb, limit, file)
File "C:\Programmi\Plone 2\Python\lib\traceback.py",
line 68, in print_tb
line = linecache.getline(filename, lineno)
File "C:\Programmi\Plone 2\Python\lib\linecache.py",
line 14, in getline
lines = getlines(filename)
RuntimeError: maximum recursion depth exceeded