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 = "u0ho5i5ok1k151rnb9l9q3o2u5"' at line 1: SELECT * FROM reservas WHERE propiedad_fk = apartments-for-sale and session_id = "u0ho5i5ok1k151rnb9l9q3o2u5"