Last modified: 2013-10-01 09:31:02 UTC
Try to review a revision on a page for which FlaggedRevs is not enabled, e.g. on testwiki, action=review&revid=126014 We see { "servedby": "mw1017", "error": { "code": "unknownerror", "info": "Unknown error: \"\"" } } A better error message is needed.