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 'to-rent and session_id = "l3klu0l22p1u0l0m5t5a5ul167"' at line 1: SELECT * FROM reservas   WHERE propiedad_fk = villas-to-rent and session_id = "l3klu0l22p1u0l0m5t5a5ul167"