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 '?tip=Apartament, 10' at line 4 - SELECT *,oferta.destinatie as destination, oferta.tip as tipul FROM oferta JOIN `detalii_oferta` ON oferta.id = detalii_oferta.id_oferta WHERE oferta.tip='Apartament' AND subiect='vanzare' AND activ='1' AND confirmat='1' ORDER BY `oferta`.`timestamp` DESC LIMIT 30?tip=Apartament, 10