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 = "fjm2793jsobg6c7msnbqr1k5i1"' at line 1: SELECT * FROM reservas   WHERE propiedad_fk = apartments-for-sale and session_id = "fjm2793jsobg6c7msnbqr1k5i1"