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 = "998e4a426902e6152d8a75c59f39b6f5"' at line 1: SELECT * FROM reservas   WHERE propiedad_fk = villas-to-rent and session_id = "998e4a426902e6152d8a75c59f39b6f5"