Discuz! info: MySQL Query Error

Time: 2021-3-8 4:43pm
Script: /auto-insurance-f952-1773.html

SQL: SELECT p.tid,p.attachment,p.subject, p.message, p.authorid,t.lastpost FROM [Table]posts p LEFT JOIN [Table]threads t ON t.tid=p.tid WHERE p.tid in () AND p.first='1' order by lastpost DESC
Error: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ') AND p.first='1' order by lastpost DESC' at line 1
Errno.: 1064