When a product I have was stuck on a windows server this seems to happen a lot. On the unix servers I have been running the product on normally this seems to happen about once/week under pretty heavy usage. This is the error message Error Type: InvalidObjectReference Error Value: Attempt to store an object from a foreign database connection This is the traceback for it Traceback (innermost last): File D:\ZOPE1\lib\python\ZPublisher\Publish.py, line 223, in publish_module File D:\ZOPE1\lib\python\ZPublisher\Publish.py, line 187, in publish File D:\ZOPE1\lib\python\Zope\__init__.py, line 221, in zpublisher_exception_hook File D:\ZOPE1\lib\python\ZPublisher\Publish.py, line 175, in publish File D:\ZOPE1\lib\python\Zope\__init__.py, line 235, in commit File D:\ZOPE1\lib\python\ZODB\Transaction.py, line 300, in commit File D:\ZOPE1\lib\python\ZODB\Connection.py, line 375, in commit (Info: (('Products.CompoundDoc.inputtext', 'InputText'), '\000\000\000\000\000\000-t', '')) InvalidObjectReference: (see above) I am mostly wondering what kinds of things in my code could cause this problem. Mostly I need a place to start to try and debug this. The "fix" I have normally used is that if I hit refresh the problem will go away until it happens again. It just allows you to keep working with it again until whatever it is that causes it causes it again. I hope that helps some also. Thanks Kosh