Error #1

{
    "errorId": "389wer07eghdd",
    "error": {
        "errno": "ECONNREFUSED",
        "code": "ECONNREFUSED",
        "syscall": "connect",
        "address": "127.0.0.1",
        "port": 9332,
        "userData": {
            "request": {
                "method": "getblockhash",
                "parameters": [
                    14361
                ]
            }
        }
    }
}

{
    "request": {
        "method": "getblockhash",
        "parameters": [
            14361
        ]
    }
}

Stacktrace

Error: connect ECONNREFUSED 127.0.0.1:9332
    at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1107:14)