Views error with preview image

When the preview image is selected as a field for a block view, I get the following error and the view fails:

user warning: Unknown column 'video_id' in 'field list' query: SELECT node.nid AS nid, node.title AS node_title, video_id FROM node node INNER JOIN term_node term_node ON node.vid = term_node.vid WHERE (node.type in ('video')) AND (term_node.tid = 92) AND (node.status <> 0) in /Users/anthonyfennell/sandbox/deepfreeze_temp/sites/all/modules/views/includes/view.inc on line 735.

Any ideas? Thanks!