TTH Database Error

mySQL query error: SELECT * FROM tbl_news WHERE active='1' AND id_catpd IN(57,308,307,306,175,174,88,87,85) AND name<>'' ORDER BY thu_tu ASC, id_product DESC LIMIT -20,20 mySQL 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 '-20,20' at line 1 mySQL error code: Date: Thursday 18th 2022f August 2022 09:45:24 PM