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 = "pp5o4jt2p164a5vtigc3hpirm2"' at line 1: SELECT * FROM reservas   WHERE propiedad_fk = apartments-for-sale and session_id = "pp5o4jt2p164a5vtigc3hpirm2"