"C:\Users\sunji\OneDrive\바탕 화면\spa\pythonprac\venv\Scripts\python.exe" "C:/Users/sunji/OneDrive/바탕 화면/spa/pythonprac/dbprac.py"

Traceback (most recent call last):

 File "C:/Users/sunji/OneDrive/바탕 화면/spa/pythonprac/dbprac.py", line 11, in <module>

  db.users.insert_one(doc)

 File "C:\Users\sunji\OneDrive\바탕 화면\spa\pythonprac\venv\lib\site-packages\pymongo\collection.py", line 621, in insert_one

  self._insert_one(

 File "C:\Users\sunji\OneDrive\바탕 화면\spa\pythonprac\venv\lib\site-packages\pymongo\collection.py", line 562, in _insert_one

  self.__database.client._retryable_write(acknowledged, _insert_command, session)

 File "C:\Users\sunji\OneDrive\바탕 화면\spa\pythonprac\venv\lib\site-packages\pymongo\mongo_client.py", line 1447, in _retryable_write

  with self._tmp_session(session) as s:

 File "C:\Users\sunji\AppData\Local\Programs\Python\Python38\lib\contextlib.py", line 113, in __enter__

  return next(self.gen)

 File "C:\Users\sunji\OneDrive\바탕 화면\spa\pythonprac\venv\lib\site-packages\pymongo\mongo_client.py", line 1729, in _tmp_session

  s = self._ensure_session(session)

 File "C:\Users\sunji\OneDrive\바탕 화면\spa\pythonprac\venv\lib\site-packages\pymongo\mongo_client.py", line 1712, in _ensure_session

  return self.__start_session(True, causal_consistency=False)

 File "C:\Users\sunji\OneDrive\바탕 화면\spa\pythonprac\venv\lib\site-packages\pymongo\mongo_client.py", line 1657, in __start_session

  self._topology._check_implicit_session_support()

 File "C:\Users\sunji\OneDrive\바탕 화면\spa\pythonprac\venv\lib\site-packages\pymongo\topology.py", line 538, in _check_implicit_session_support

  self._check_session_support()

 File "C:\Users\sunji\OneDrive\바탕 화면\spa\pythonprac\venv\lib\site-packages\pymongo\topology.py", line 554, in _check_session_support

  self._select_servers_loop(

 File "C:\Users\sunji\OneDrive\바탕 화면\spa\pythonprac\venv\lib\site-packages\pymongo\topology.py", line 238, in _select_servers_loop

  raise ServerSelectionTimeoutError(

pymongo.errors.ServerSelectionTimeoutError: cluster0-shard-00-02.rni3p.mongodb.net:27017: [WinError 10054] 현재 연결은 원격 호스트에 의해 강제로 끊겼습니다,cluster0-shard-00-01.rni3p.mongodb.net:27017: connection closed,cluster0-shard-00-00.rni3p.mongodb.net:27017: [WinError 10054] 현재 연결은 원격 호스트에 의해 강제로 끊겼습니다, Timeout: 30s, Topology Description: <TopologyDescription id: 62ddfd83a45518bffdbe16bf, topology_type: ReplicaSetNoPrimary, servers: [<ServerDescription ('cluster0-shard-00-00.rni3p.mongodb.net', 27017) server_type: Unknown, rtt: None, error=AutoReconnect('cluster0-shard-00-00.rni3p.mongodb.net:27017: [WinError 10054] 현재 연결은 원격 호스트에 의해 강제로 끊겼습니다')>, <ServerDescription ('cluster0-shard-00-01.rni3p.mongodb.net', 27017) server_type: Unknown, rtt: None, error=AutoReconnect('cluster0-shard-00-01.rni3p.mongodb.net:27017: connection closed')>, <ServerDescription ('cluster0-shard-00-02.rni3p.mongodb.net', 27017) server_type: Unknown, rtt: None, error=AutoReconnect('cluster0-shard-00-02.rni3p.mongodb.net:27017: [WinError 10054] 현재 연결은 원격 호스트에 의해 강제로 끊겼습니다')>]>

종료 코드 1(으)로 완료된 프로세스

저번주에 db에 bob나이 등록하는 것을 성공했습니다.

하지만, 오늘 다시 시도하니 연결이 안됩니다.

어디가 문제인지 잘 모르겠습니다. 부탁드립니다ㅠ