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SQLSTATE[23000]: Integrity constraint violation: 1048 Column 'user_id' cannot be null (SQL: insert into `user_task_topic_progress` (`user_id`, `course_id`, `task_topic_id`, `start_time`, `created_at`, `updated_at`) values (, 27679, 13280, 2025-08-21 13:30:41, 2025-08-21 13:30:41, 2025-08-21 13:30:41))