* 겪고 있는 문제 상황을 최대한 자세하게 작성해주세요.

* 문제 해결을 위해 어떤 시도를 해보았는지 구체적으로 함께 알려주세요.

지금 3주차 강의 11~13에서 mongo db 관련 설정들 따라서 했는데 파이참에서 실행 했을 때 에러가 발생하고 있습니다.

다른 분들꺼 참고하면서 여러 방향으로 수정 했는데도 계속 에러가 발생하고 있습니다.

from pymongo import MongoClient
client = MongoClient('mongodb+srv://test:sparta@cluster0.u8dfi4g.mongodb.net/?retryWrites=true&w=majority')
db = client.test

doc = {
    'name':'bob',
    'age':27
}

db.users.insert_one(doc)

아래처럼 에러 메시지 발생합니다... 똑같이 따라 했는데 원인이 뭔지 알 수 있을까요?? ㅠㅠ

/Users/hani/Desktop/sparta/pythonprac/venv/bin/python /Users/hani/Desktop/sparta/pythonprac/dbprac.py 
Traceback (most recent call last):
  File "/Users/hani/Desktop/sparta/pythonprac/dbprac.py", line 10, in <module>
    db.users.insert_one(doc)
  File "/Users/hani/Desktop/sparta/pythonprac/venv/lib/python3.8/site-packages/pymongo/collection.py", line 628, in insert_one
    self._insert_one(
  File "/Users/hani/Desktop/sparta/pythonprac/venv/lib/python3.8/site-packages/pymongo/collection.py", line 569, in _insert_one
    self.__database.client._retryable_write(acknowledged, _insert_command, session)
  File "/Users/hani/Desktop/sparta/pythonprac/venv/lib/python3.8/site-packages/pymongo/mongo_client.py", line 1475, in _retryable_write
    with self._tmp_session(session) as s:
  File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/Users/hani/Desktop/sparta/pythonprac/venv/lib/python3.8/site-packages/pymongo/mongo_client.py", line 1757, in _tmp_session
    s = self._ensure_session(session)
  File "/Users/hani/Desktop/sparta/pythonprac/venv/lib/python3.8/site-packages/pymongo/mongo_client.py", line 1740, in _ensure_session
    return self.__start_session(True, causal_consistency=False)
  File "/Users/hani/Desktop/sparta/pythonprac/venv/lib/python3.8/site-packages/pymongo/mongo_client.py", line 1685, in __start_session
    self._topology._check_implicit_session_support()
  File "/Users/hani/Desktop/sparta/pythonprac/venv/lib/python3.8/site-packages/pymongo/topology.py", line 538, in _check_implicit_session_support
    self._check_session_support()
  File "/Users/hani/Desktop/sparta/pythonprac/venv/lib/python3.8/site-packages/pymongo/topology.py", line 554, in _check_session_support
    self._select_servers_loop(
  File "/Users/hani/Desktop/sparta/pythonprac/venv/lib/python3.8/site-packages/pymongo/topology.py", line 238, in _select_servers_loop
    raise ServerSelectionTimeoutError(
pymongo.errors.ServerSelectionTimeoutError: ac-ylfwe9m-shard-00-02.u8dfi4g.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108),ac-ylfwe9m-shard-00-00.u8dfi4g.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108),ac-ylfwe9m-shard-00-01.u8dfi4g.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108), Timeout: 30s, Topology Description: <TopologyDescription id: 63d3c0bce3c6b2e544874758, topology_type: ReplicaSetNoPrimary, servers: [<ServerDescription ('ac-ylfwe9m-shard-00-00.u8dfi4g.mongodb.net', 27017) server_type: Unknown, rtt: None, error=AutoReconnect('ac-ylfwe9m-shard-00-00.u8dfi4g.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108)')>, <ServerDescription ('ac-ylfwe9m-shard-00-01.u8dfi4g.mongodb.net', 27017) server_type: Unknown, rtt: None, error=AutoReconnect('ac-ylfwe9m-shard-00-01.u8dfi4g.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108)')>, <ServerDescription ('ac-ylfwe9m-shard-00-02.u8dfi4g.mongodb.net', 27017) server_type: Unknown, rtt: None, error=AutoReconnect('ac-ylfwe9m-shard-00-02.u8dfi4g.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108)')>]>


종료 코드 1(으)로 완료된 프로세스