{"input":{"dept":"Crushing","needed_by":"2026-01-30","priority":"high","reason":"Conveyor reliability"},"output":{"error":"SQLSTATE[HY000]: General error: 1 table purchase_requests has no column named department (SQL: insert into \"purchase_requests\" (\"tenant_id\", \"request_code\", \"title\", \"department\", \"cost_center\", \"status\", \"priority\", \"requested_by\", \"needed_by\", \"currency\", \"notes\", \"updated_at\", \"created_at\") values (31, PR-00001, Conveyor reliability, Crushing, ?, draft, high, 1, 2026-01-30 00:00:00, USD, Conveyor reliability, 2026-01-20 19:40:36, 2026-01-20 19:40:36))"},"success":false}