{"issue":0,"msg":"SQLSTATE[23000]: Integrity constraint violation: 1048 Column 'title' cannot be null (SQL: insert into `memberRecommendLetter` (`id`, `user_id`, `title`, `rdcontent`, `updated_at`, `created_at`) values (681a881d56819, , ?, ?, 2025-05-06 22:07:25, 2025-05-06 22:07:25))"}