mySQL query error: SELECT name,id_catpd,id_product,image,masanpham,price,phan_tram,gia_cu,ma,gioi_thieu,normal_image,id_hangsx,ban_chay,kim_cuong,cosc,giatot FROM product WHERE active='1' AND id_catpd IN(59) 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 MariaDB server version for the right syntax to use near '-20,20' at line 1 mySQL error code: Date: Friday 03rd 2024f May 2024 08:53:00 PM