=== SUBMIT ERROR [EMS_SUB_6ab0f7ea19cf74.22163021] ===
{
    "trace_id": "EMS_SUB_6ab0f7ea19cf74.22163021",
    "timestamp": "2026-09-21 16:24:58",
    "source": "ApiEmsController::submitExam",
    "tenant": "ICC",
    "idHistory": "6ab0f7aea13aacc09628b5f3",
    "idQuestion": 247503,
    "quiz_id": 5548,
    "skill": 15,
    "error": "saveWritingExam failed",
    "response": {
        "status": false,
        "code": 404,
        "message": "Có lỗi xảy ra, vui lòng thử lại sau.",
        "error": {
            "status": false,
            "message": "Không tìm thấy History"
        }
    }
}

=== SUBMIT ERROR [EMS_SUB_6ab0f7ea19cf74.22163021] ===
{
    "trace_id": "EMS_SUB_6ab0f7ea19cf74.22163021",
    "timestamp": "2026-09-21 16:24:58",
    "source": "ApiEmsController::submitExam",
    "tenant": "ICC",
    "idHistory": "6ab0f7aea13aacc09628b5f3",
    "idQuestion": 247501,
    "quiz_id": 5548,
    "skill": 15,
    "error": "saveWritingExam failed",
    "response": {
        "status": false,
        "code": 404,
        "message": "Có lỗi xảy ra, vui lòng thử lại sau.",
        "error": {
            "status": false,
            "message": "Không tìm thấy History"
        }
    }
}

=== SUBMIT ERROR [EMS_SUB_6ab0f7ea19cf74.22163021] ===
{
    "trace_id": "EMS_SUB_6ab0f7ea19cf74.22163021",
    "timestamp": "2026-09-21 16:24:58",
    "source": "CommonEms::submitExam",
    "tenant": "ICC",
    "contest_type": 19,
    "idHistory": "6ab0f7aea13aacc09628b5f3",
    "quiz_id": 5548,
    "skill": 15,
    "url": "https:\/\/apiemsdev.hocmai.net\/apilmsnew1\/v1\/exam\/submit?apikey=DZKg6yWKJOQ4pf6Erq8QF3oKVR7d6apD&groupQuestionByLevel=&getLastHistoryResults=&groupQuestionByAwarenessLevel=",
    "request": {
        "idMockContest": 624,
        "idHistory": "6ab0f7aea13aacc09628b5f3",
        "idHistoryContest": "6ab0f7a5a13aacc09628b5b0",
        "quiz_id": 5548,
        "idbaikiemtra": 10887,
        "contest_type_id": 19,
        "skill": 15,
        "listUserAnswer": [
            {
                "answer": "23 123 12 312 3123 123 12 312 3123 123 12 312 31 23 123 12 312 3 123 123 12 312 3131 23 12",
                "idQuestion": 247503,
                "task_number": 1
            },
            {
                "answer": null,
                "idQuestion": 247501,
                "task_number": 2
            }
        ],
        "is_last_round": false,
        "idRound": null,
        "listRoundMix": null,
        "access_token": "ory_at_1xsa4tOTXxR0t-SUeeOfiBmwCp-O50JoPZ3U0JqSGgE.RZsTlxOPAMJGS7uyVGp-QXK7Gfb6jkXy1ScfG72X_Tc",
        "ip": "192.168.1.99",
        "user_agent": "Mozilla\/5.0 (X11; Linux x86_64) AppleWebKit\/537.36 (KHTML, like Gecko) Chrome\/151.0.0.0 Safari\/537.36"
    },
    "response": {
        "status": false,
        "code": 404,
        "message": "Có lỗi xảy ra, vui lòng thử lại sau.",
        "error": {
            "status": false,
            "message": "Không tìm thấy lịch sử\/ học viên đã nộp bài"
        }
    },
    "execution_ms": 35.49,
    "error": "Có lỗi xảy ra, vui lòng thử lại sau.",
    "payload_bytes": 695
}