lavrinenko wrote:

I suspect the bug is in Image.py, and the whole database adapters thing is a red herring.

Either that, or Shared.ZRDB has become geb0rken in 2.8 when it comes to savepoints.

..or, as another possibility, both the DA's these errors have been reported with haven't been updated to support savepoints, which would make the error message more sensible. Although why the DAs are becoming involved when you're just doing stuff with images is beyond me... RDB-based user folder? ZSQL methods being used somewhere? cheers, Chris -- Simplistix - Content Management, Zope & Python Consulting - http://www.simplistix.co.uk