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 = "7c338b0ui7192tugok83d1r2s6"' at line 1: SELECT * FROM reservas   WHERE propiedad_fk = villas-for-sale and session_id = "7c338b0ui7192tugok83d1r2s6"