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 'for-sale and session_id = "paimovej1cqd2jh04i0r7l4jv4"' at line 1: SELECT * FROM reservas   WHERE propiedad_fk = apartments-for-sale and session_id = "paimovej1cqd2jh04i0r7l4jv4"