{
    "connection": "error: SQLSTATE[42S02]: Base table or view not found: 1146 Table 'mocaai_db.notifications' doesn't exist",
    "tables": {
        "users": {
            "exists": true,
            "row_count": 5,
            "columns": [
                "id",
                "name",
                "email",
                "password_hash",
                "mobile_number",
                "education",
                "medical_condition",
                "diabetes_type",
                "diabetes_duration",
                "hba1c",
                "systolic",
                "diastolic",
                "medical_history",
                "age",
                "gender",
                "role",
                "created_at"
            ]
        },
        "test_results": {
            "exists": true,
            "row_count": 0,
            "columns": [
                "id",
                "user_id",
                "test_type",
                "score",
                "details",
                "test_date"
            ]
        },
        "wellness_logs": {
            "exists": true,
            "row_count": 10,
            "columns": [
                "id",
                "user_id",
                "type",
                "value",
                "details",
                "log_date",
                "created_at"
            ]
        },
        "chat_history": {
            "exists": true,
            "row_count": 0,
            "columns": [
                "id",
                "user_id",
                "message",
                "is_user",
                "timestamp"
            ]
        }
    }
}