Cannot log in Open science Frame

My Psychopy version is 1.85.6.
My operation system is MacOS 10.13.2.
And I have an account on OSF.
But when I tried log in the OSF account via projects --> log in.

The following is the output I got

Welcome to PsychoPy2!
Traceback (most recent call last):
  File "/Applications/", line 359, in onLogin
    password=pword, remember_me=rememberMe)
  File "/Applications/", line 225, in __init__
    self.authenticate(username, password, otp)
  File "/Applications/", line 432, in authenticate
    auth=(username, password), timeout=10.0,
  File "/Applications/", line 555, in post
    return self.request('POST', url, data=data, json=json, **kwargs)
  File "/Applications/", line 508, in request
    resp = self.send(prep, **send_kwargs)
  File "/Applications/", line 618, in send
    r = adapter.send(request, **kwargs)
  File "/Applications/", line 496, in send
    raise ConnectTimeout(e, request=request)
requests.exceptions.ConnectTimeout: HTTPSConnectionPool(host='', port=443): Max retries exceeded with url: /v2/tokens/ (Caused by ConnectTimeoutError(<urllib3.connection.VerifiedHTTPSConnection object at 0x1129c8dd0>, 'Connection to timed out. (connect timeout=10.0)'))
pyo version 0.8.6 (uses single precision)

And when I run benchmark wizard, I got

|Configuration test or setting|Version or value|Notes|
|    internet access|False|Warning: could not connect (no proxy attempted)|

Any suggestions?