Sinotrade/Shioaji

請問收盤後我下單 status 顯示是 PreSubmitted～ 我去cancal 這個 trade 出現下面錯誤訊息～ 請問是因為PreSubmitted 無法去 cancel?

"status": {
    "id": "xxxxx",
    "status": "PreSubmitted",
    "status_code": "R",
    "order_datetime": "2020-12-18 14:58:36",
    "msg": "",
    "modified_time": null,
    "modified_price": 10.3,
    "deal_quantity": 0,
    "cancel_quantity": 1,
    "deals": []
}

python3.8/site-packages/shioaji/shioaji.py", line 428, in cancel_order
trade = self._solace.cancel_order(trade, timeout, cb)
│ │ │ │ │ │ └ None
│ │ │ │ │ └ 5000
│ │ │ │ └ Trade(contract=Stock(exchange=<Exchange.TSE: 'TSE'>, code='2890', symbol='TSE2890', name='永豐金', category='17', limit_up=12.3, li...
│ │ │ └ <bound method SolaceAPI.cancel_order of <shioaji.backend.solace.api.SolaceAPI object at 0x7f00a0752400>>
│ │ └ <shioaji.backend.solace.api.SolaceAPI object at 0x7f00a0752400>
│ └ <shioaji.shioaji.Shioaji object at 0x7f00c1e27cd0>
└ Trade(contract=Stock(exchange=<Exchange.TSE: 'TSE'>, code='2890', symbol='TSE2890', name='永豐金', category='17', limit_up=12.3, li...
File "shioaji/backend/solace/api.pyx", line 522, in shioaji.backend.solace.api.SolaceAPI.cancel_order
File "shioaji/backend/solace/api.pyx", line 495, in shioaji.backend.solace.api.SolaceAPI._cancel_order_cb
File "/home/shihyu/anaconda3/lib/python3.8/site-packages/shioaji/utils.py", line 49, in raise_resp_error
raise Exception(resp)
│ └ {'status': {'status_code': 500}, 'response': {'detail': 'Internal Server Error'}}
└ <class 'Exception'>

Exception: {'status': {'status_code': 500}, 'response': {'detail': 'Internal Server Error'}}
Sentry is attempting to send 2 pending error message