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 'and-conditions and session_id = "olo4esepucai16rttk2maqt8m6"' at line 1: SELECT * FROM reservas   WHERE propiedad_fk = booking-terms-and-conditions and session_id = "olo4esepucai16rttk2maqt8m6"