{"success": false, "error": "null value in column \"contact_name\" of relation \"pocb_meeting\" violates not-null constraint\nDETAIL:  Failing row contains (95, 4, 4, POCB0000188, null, null, null, null, null, null, 2026-08-03 07:10:12.834295, 2026-08-03 07:10:12.834295).\n"}