I've just imported a copy of a live site into my local development environment in order to make some changes, but almost immediately I've found that there is one channel entry that I cannot edit in the CP. Attempting to do so generates:
A Database Error Occurred Error Number: 1054
Unknown column 'can_access_admin' in 'field list'
site_id= '1' AND
can_access_content= 'y' ORDER BY
Line Number: 1065
Other entries in the same channel seem to be okay, and the entries of other channels seem okay also. It's just this one entry (and the entry shows up on the front end okay). I am able to access the entry on the 'live' site, so I did try re-exporting the live database and re-importing it into the dev environment, but the problem persists.
Can anyone shed any light on this or give me a clue about how to resolve it? (I guess I could just recreate the entry, but I'd prefer not to). I'm not much of a MySQL wrangler, I'm afraid.