发生了一个数据库错误

Error Number: 1064

You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near ''',tags) != 0 AND `add_time` <= 1711644802 ORDER BY `add_time` DESC' at line 4

SELECT COUNT(*) AS `numrows` FROM (`ca_list`) WHERE `status` = 1 AND find_in_set(''校運會'',tags) != 0 AND `add_time` <= 1711644802 ORDER BY `add_time` DESC

Filename: /home/cskphcedum/domains/cskphc.edu.mo/public_html/models/search_mdl.php

Line Number: 110