Error Number: 42000
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
select photo, namevi, slugvi, slugen, sale_price, regular_price, discount, id, descvi from table_product where type = ? and find_in_set('hienthi',status) order by numb,id desc limit -20,20