I have upgraded the Feedback module from version 2007073101 to the latest code from contrib CVS (version 2008050120).
When trying to edit the questions or to show students' answers, I get the following error: Fatal error: Class 'feedback_item_picture' not found in dirroot/mod/feedback/lib.php on line 1017
There was a picture question in the feedback. What should I do to be able to access the feedback fully?
TIA, Daniel