Hi, I use Zope 2.3.3 / Python 2.1.3 with Sessions, Transience and TemporaryFolder out of cvs.zope.org. I opened multiple windows and started different http-calls. I got 2 types of errors: Fehlertyp: ValueError Fehlertext: (1, -1, -1, 9) Traceback (innermost last): File /usr/share/zope/lib/python/ZPublisher/Publish.py, line 224, in publish_module File /usr/share/zope/lib/python/ZPublisher/Publish.py, line 187, in publish File /usr/share/zope/lib/python/Zope/__init__.py, line 227, in zpublisher_exception_hook (Object: ElementWithAttributes) File /usr/share/zope/lib/python/ZPublisher/Publish.py, line 175, in publish File /usr/share/zope/lib/python/Zope/__init__.py, line 241, in commit File /usr/share/zope/lib/python/ZODB/Transaction.py, line 300, in commit File /usr/share/zope/lib/python/ZODB/Connection.py, line 377, in commit (Info: (('BTrees.OOBTree', 'OOBTree'), '\x00\x00\x00\x00\x00\x00\x02/', '')) File /usr/local/Zope-2.3.3-test/lib/python/Products/TemporaryFolder/TemporaryStorage.py, line 131, in store (Object: TemporaryStorage) File /usr/share/zope/lib/python/ZODB/ConflictResolution.py, line 177, in tryToResolveConflict (Object: TemporaryStorage) ValueError: (see above) -- Fehlertyp: TypeError Fehlertext: __init__() takes no keyword arguments Traceback (innermost last): File /usr/share/zope/lib/python/ZPublisher/Publish.py, line 224, in publish_module File /usr/share/zope/lib/python/ZPublisher/Publish.py, line 187, in publish File /usr/share/zope/lib/python/Zope/__init__.py, line 227, in zpublisher_exception_hook (Object: ElementWithAttributes) File /usr/share/zope/lib/python/ZPublisher/Publish.py, line 175, in publish File /usr/share/zope/lib/python/Zope/__init__.py, line 241, in commit File /usr/share/zope/lib/python/ZODB/Transaction.py, line 300, in commit File /usr/share/zope/lib/python/ZODB/Connection.py, line 377, in commit (Info: (('Products.Transience.Transience', 'Increaser'), '\x00\x00\x00\x00\x00\x00\x00\x04', '')) File /usr/local/Zope-2.3.3-test/lib/python/Products/TemporaryFolder/TemporaryStorage.py, line 131, in store (Object: TemporaryStorage) File /usr/share/zope/lib/python/ZODB/ConflictResolution.py, line 174, in tryToResolveConflict (Object: TemporaryStorage) File /usr/share/zope/lib/python/ZODB/ConflictResolution.py, line 104, in state (Object: TemporaryStorage) File /usr/local/Zope-2.3.3-test/lib/python/Products/TemporaryFolder/TemporaryStorage.py, line 110, in loadSerial (Object: TemporaryStorage) TypeError: (see above) -- I need a hint what to do. Regards, Dirk