* 겪고 있는 문제 상황을 최대한 자세하게 작성해주세요.

* 문제 해결을 위해 어떤 시도를 해보았는지 구체적으로 함께 알려주세요.

db에 업로드한 내용 불러오기가 안돼요. 자꾸 타임아웃 에러가 납니다.

여러 이름을 업로드하는것까지 됐었는데 왜 여기서 안되는걸까요?

작성한 코드 및 에러 메세지

"C:\Users\ASUS X571GT\Desktop\스파르타코딩클럽 웹개발\pythonprac\venv\Scripts\python.exe" "C:\Users\ASUS X571GT\Desktop\스파르타코딩클럽 웹개발\pythonprac\dbprac.py" 

Traceback (most recent call last):

 File "C:\Users\ASUS X571GT\Desktop\스파르타코딩클럽 웹개발\pythonprac\dbprac.py", line 5, in <module>

  all_users = list(db.users.find({}))

 File "C:\Users\ASUS X571GT\Desktop\스파르타코딩클럽 웹개발\pythonprac\venv\lib\site-packages\pymongo\cursor.py", line 1248, in next

  if len(self.__data) or self._refresh():

 File "C:\Users\ASUS X571GT\Desktop\스파르타코딩클럽 웹개발\pythonprac\venv\lib\site-packages\pymongo\cursor.py", line 1139, in _refresh

  self.__session = self.__collection.database.client._ensure_session()

 File "C:\Users\ASUS X571GT\Desktop\스파르타코딩클럽 웹개발\pythonprac\venv\lib\site-packages\pymongo\mongo_client.py", line 1740, in _ensure_session

  return self.__start_session(True, causal_consistency=False)

 File "C:\Users\ASUS X571GT\Desktop\스파르타코딩클럽 웹개발\pythonprac\venv\lib\site-packages\pymongo\mongo_client.py", line 1685, in __start_session

  self._topology._check_implicit_session_support()

 File "C:\Users\ASUS X571GT\Desktop\스파르타코딩클럽 웹개발\pythonprac\venv\lib\site-packages\pymongo\topology.py", line 538, in _check_implicit_session_support

  self._check_session_support()

 File "C:\Users\ASUS X571GT\Desktop\스파르타코딩클럽 웹개발\pythonprac\venv\lib\site-packages\pymongo\topology.py", line 554, in _check_session_support

  self._select_servers_loop(

 File "C:\Users\ASUS X571GT\Desktop\스파르타코딩클럽 웹개발\pythonprac\venv\lib\site-packages\pymongo\topology.py", line 238, in _select_servers_loop

  raise ServerSelectionTimeoutError(

pymongo.errors.ServerSelectionTimeoutError: ac-4hssozh-shard-00-02.v8nre9y.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate has expired (_ssl.c:1124),ac-4hssozh-shard-00-00.v8nre9y.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate has expired (_ssl.c:1124),ac-4hssozh-shard-00-01.v8nre9y.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate has expired (_ssl.c:1124), Timeout: 30s, Topology Description: <TopologyDescription id: 63cfdb4e0a4801a0a1424237, topology_type: ReplicaSetNoPrimary, servers: [<ServerDescription ('ac-4hssozh-shard-00-00.v8nre9y.mongodb.net', 27017) server_type: Unknown, rtt: None, error=AutoReconnect('ac-4hssozh-shard-00-00.v8nre9y.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate has expired (_ssl.c:1124)')>, <ServerDescription ('ac-4hssozh-shard-00-01.v8nre9y.mongodb.net', 27017) server_type: Unknown, rtt: None, error=AutoReconnect('ac-4hssozh-shard-00-01.v8nre9y.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate has expired (_ssl.c:1124)')>, <ServerDescription ('ac-4hssozh-shard-00-02.v8nre9y.mongodb.net', 27017) server_type: Unknown, rtt: None, error=AutoReconnect('ac-4hssozh-shard-00-02.v8nre9y.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate has expired (_ssl.c:1124)')>]>

종료 코드 1(으)로 완료된 프로세스