[Zope] mysqluserfolder access blown - work lost?

[Ben Bartrum]

Hello

I have added mysqlUserFolder to a folder that contained a lot of work I have done.  I may not have entered the database connection parameters correctly (it was late).  The upshot is that I can now not access anything in that folder.

Removing the mysqlUserFolder product doesn't help.

Zope 2.7.3
mysqlUserFolder-1.0.5

Any suggestions very welcome

Thanks