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 = "78tf1k9h904t0j07hp6u3sm8t4"' at line 1: SELECT * FROM reservas   WHERE propiedad_fk = apartments-for-sale and session_id = "78tf1k9h904t0j07hp6u3sm8t4"