Restore error by Dave Emsley - Wednesday, 30 May 2012, 9:43 PM Number of replies: 0 I'm really concerned about this as I want to move to 2.2 from 1.9. I've backed up 1.9 course. Installed it on a 2.2 Moodle testbed. It worked. Backed up from 2.2 testbed. Install on 2.2 active server; result: Restore method process_grid is missing. It must be defined by a developer. More information about this error Average of ratings: - Permalink Reply