MySQL Error Occured
1052: Column 'list_no' in order clause is ambiguous

QUERY = SELECT DISTINCT CubeCart_options_bot.option_id FROM CubeCart_options_bot INNER JOIN CubeCart_options_top ON CubeCart_options_bot.option_id = CubeCart_options_top.option_id INNER JOIN CubeCart_inventory ON CubeCart_options_bot.product = CubeCart_inventory.productId WHERE man='110' ORDER BY list_no ASC, option_id ASC