Discuz! info: MySQL Query Error

Time: 2018-12-19 2:43am
Script: /internet_insurance_f973_4967.html

SQL: SELECT tid FROM [Table]threads force index(fid) WHERE fid='973' order by tid asc LIMIT -20143, 14
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 '-20143, 14' at line 1
Errno.: 1064

Similar error report has beed dispatched to administrator before.