I have this weird error comming up at random intervals: SystemError: NULL object passed to Py_BuildValue It occurs in a Plone site but I don't think it's related to Plone. I have no access to some error log or to the Control Panel since it's showing me the Plone login form whenever I want to access to restricted information. Thanks to the event.log, here is the traceback: - - - - - - - - 2004-06-03T17:33:19 ERROR(200) SiteError http://www.my_site.net/login_form Traceback (most recent call last): File "/usr/local/lib/zope2.7/lib/python/ZPublisher/Publish.py", line 104, in publish if transactions_manager: transactions_manager.commit() File "/usr/local/lib/zope2.7/lib/python/Zope/App/startup.py", line 221, in commit get_transaction().commit() File "/usr/local/lib/zope2.7/lib/python/ZODB/Transaction.py", line 233, in commit ncommitted += self._commit_objects(objects) File "/usr/local/lib/zope2.7/lib/python/ZODB/Transaction.py", line 348, in _commit_objects jar.commit(o, self) File "/usr/local/lib/zope2.7/lib/python/ZODB/Connection.py", line 413, in commit state=object.__getstate__() SystemError: NULL object passed to Py_BuildValue - - - - - - - - Python version: 2.3.3 (#1, May 18 2004, 08:35:20) [GCC 3.2.2 20030222 (Red Hat Linux 3.2.2-5)] Zope version: 2.7 Plone version: 2.0-rc6 Any clue on what's going on. Is it a Python bug ? -- Olivier Laurent. P3B : Club Python(-Zope) Belge ---------- http://www.p3b.org OS3B : Club Open-Software(-Linux) Carolo http://www.os3b.org Aragne : Python-Zope Solutions & Formations http://www.aragne.com