发生了一个数据库错误

Error Number: 1054

Unknown column 'fn_content_1_news.content' in 'where clause'

SELECT count(*) AS total FROM fn_content_1 LEFT JOIN fn_content_1_policy ON `fn_content_1`.`id`=`fn_content_1_policy`.`id` WHERE `fn_content_1`.`status`=1 AND (`fn_content_1`.`catid`=94) AND `fn_content_1`.`updatetime` BETWEEN 0 AND 1798732799 and (fn_content_1.title like '%%' or fn_content_1_news.content like '%%')

Filename: libraries/drivers/Model.php

Line Number: 853