A Database Error Occurred

Error Number: 1054

Unknown column 'conferences' in 'where clause'

SELECT id FROM accommodation WHERE approved = 1 AND `conferences` = 1 AND (town LIKE 'Cockermouth' OR village LIKE 'Cockermouth' OR ((lat-54.6635<0.05 && lat-54.6635>-0.05) AND (lon--3.36697<0.05 && lon--3.36697>-0.05))) UNION SELECT id FROM cottages WHERE approved = 1 AND `conferences` = 1 AND (town LIKE 'Cockermouth' OR ((lat-54.6635<0.05 && lat-54.6635>-0.05) AND (lon--3.36697<0.05 && lon--3.36697>-0.05))) UNION SELECT id FROM hotels WHERE approved = 1 AND `conferences` = 1 AND (town LIKE 'Cockermouth' OR ((lat-54.6635<0.05 && lat-54.6635>-0.05) AND (lon--3.36697<0.05 && lon--3.36697>-0.05)))