Query failed. ERROR2: insert into tgeg_dag (IndexDag, Datum_Dag, Geg_Dag, kWh_Dag, Naam) values ('2024-06-18 09:35:00TILLY', '2024-06-18 09:35:00', 2256, 6.171, 'TILLY')Duplicate entry '2024-06-18 09:35:00TILLY' for key 'IndexDag'