I randomly get the following exception. Anyone have an idea what could be causing it? Is there something I need to do with Mysql? The pages all have a call to SQLSession. SQLSession Version: SQLSession-0-3-0 Mysql Version: 3.23.41 ZMySQLDA Version: ZMySQLDA 2.0.7 Error Type: NotSupportedError Error Value (1196, "Warning: Some non-transactional changed tables couldn't be rolled back") <!-- Traceback (innermost last): File /usr/local/Zope-2.4/lib/python/ZPublisher/Publish.py, line 223, in publish_module File /usr/local/Zope-2.4/lib/python/ZPublisher/Publish.py, line 187, in publish File /usr/local/Zope-2.4/lib/python/Zope/__init__.py, line 226, in zpublisher_exception_hook (Object: ) File /usr/local/Zope-2.4/lib/python/ZPublisher/Publish.py, line 160, in publish File /usr/local/Zope-2.4/lib/python/Zope/__init__.py, line 235, in begin File /usr/local/Zope-2.4/lib/python/ZODB/Transaction.py, line 203, in begin File /usr/local/Zope-2.4/lib/python/ZODB/Transaction.py, line 179, in abort File /usr/local/Zope-2.4/lib/python/Shared/DC/ZRDB/TM.py, line 126, in abort File /usr/local/Zope-2.4/lib/python/Products/ZMySQLDA/db.py, line 328, in _abort NotSupportedError: (see above) Thanks, Chris