ssl.SSLZeroReturnError: TLS/SSL connection has been closed (EOF) (_ssl.c:1133)

[Grapemaid]

Traceback (most recent call last):
  File "/home/grapemaid/anaconda3/envs/oft/lib/python3.9/site-packages/urllib3/connectionpool.py", line 466, in _make_request8kB/s]
    self._validate_conn(conn)
  File "/home/grapemaid/anaconda3/envs/oft/lib/python3.9/site-packages/urllib3/connectionpool.py", line 1095, in _validate_conn
    conn.connect()
  File "/home/grapemaid/anaconda3/envs/oft/lib/python3.9/site-packages/urllib3/connection.py", line 652, in connect
    sock_and_verified = _ssl_wrap_socket_and_match_hostname(
  File "/home/grapemaid/anaconda3/envs/oft/lib/python3.9/site-packages/urllib3/connection.py", line 805, in _ssl_wrap_socket_and_match_hostname
    ssl_sock = ssl_wrap_socket(
  File "/home/grapemaid/anaconda3/envs/oft/lib/python3.9/site-packages/urllib3/util/ssl_.py", line 465, in ssl_wrap_socket
    ssl_sock = _ssl_wrap_socket_impl(sock, context, tls_in_tls, server_hostname)
  File "/home/grapemaid/anaconda3/envs/oft/lib/python3.9/site-packages/urllib3/util/ssl_.py", line 509, in _ssl_wrap_socket_impl
    return ssl_context.wrap_socket(sock, server_hostname=server_hostname)
  File "/home/grapemaid/anaconda3/envs/oft/lib/python3.9/ssl.py", line 501, in wrap_socket
    return self.sslsocket_class._create(
  File "/home/grapemaid/anaconda3/envs/oft/lib/python3.9/ssl.py", line 1074, in _create
    self.do_handshake()
  File "/home/grapemaid/anaconda3/envs/oft/lib/python3.9/ssl.py", line 1343, in do_handshake
    self._sslobj.do_handshake()
ssl.SSLZeroReturnError: TLS/SSL connection has been closed (EOF) (_ssl.c:1133)

During handling of the above exception, another exception occurred:

How should I do，please.