Experiment crashes when adding 'Textbox' component

OS (e.g. Win10): MacOS 10.15.7
PsychoPy version (e.g. 1.84.x): latest
What are you trying to achieve?: I am creating an experiment through the builder. Everything goes smooth until I add a ‘textbox’ component. I did so following the instructions in this video (How to get typed responses in PsychoPy - YouTube) but as soon as I add this component, the experiment crashes before even beginning.

By restarting psychopy I managed, at least to get the errors, which I report below:

Traceback (most recent call last):
  File “urllib3/contrib/pyopenssl.pyc”, line 444, in wrap_socket
  File “OpenSSL/SSL.pyc”, line 1806, in do_handshake
  File “OpenSSL/SSL.pyc”, line 1521, in _raise_ssl_error
OpenSSL.SSL.WantReadError

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File “urllib3/connectionpool.pyc”, line 343, in _make_request
  File “urllib3/connectionpool.pyc”, line 849, in _validate_conn
  File “urllib3/connection.pyc”, line 356, in connect
  File “urllib3/util/ssl_.pyc”, line 359, in ssl_wrap_socket
  File “urllib3/contrib/pyopenssl.pyc”, line 447, in wrap_socket
socket.timeout: select timed out

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File “/Applications/PsychoPy.app/Contents/Resources/lib/python3.6/requests/adapters.py”, line 449, in send
  File “urllib3/connectionpool.pyc”, line 638, in urlopen
  File “urllib3/util/retry.pyc”, line 367, in increment
  File “urllib3/packages/six.pyc”, line 686, in reraise
  File “urllib3/connectionpool.pyc”, line 600, in urlopen
  File “urllib3/connectionpool.pyc”, line 346, in _make_request
  File “urllib3/connectionpool.pyc”, line 306, in _raise_timeout
urllib3.exceptions.ReadTimeoutError: HTTPSConnectionPool(host=‘gitlab.pavlovia.org’, port=443): Read timed out. (read timeout=2)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File “/Applications/PsychoPy.app/Contents/Resources/lib/python3.6/psychopy/app/_psychopyApp.py”, line 864, in onIdle
  File “/Applications/PsychoPy.app/Contents/Resources/lib/python3.6/psychopy/app/idle.py”, line 105, in doIdleTasks
  File “/Applications/PsychoPy.app/Contents/Resources/lib/python3.6/psychopy/app/idle.py”, line 142, in _doTask
  File “/Applications/PsychoPy.app/Contents/Resources/lib/python3.6/psychopy/app/pavlovia_ui/menu.py”, line 97, in setUser
  File “/Applications/PsychoPy.app/Contents/Resources/lib/python3.6/psychopy/projects/pavlovia.py”, line 407, in setToken
  File “/Applications/PsychoPy.app/Contents/Resources/lib/python3.6/psychopy/projects/pavlovia.py”, line 432, in startSession
  File “/Applications/PsychoPy.app/Contents/Resources/lib/python3.6/gitlab/__init__.py”, line 201, in auth
  File “/Applications/PsychoPy.app/Contents/Resources/lib/python3.6/gitlab/__init__.py”, line 214, in _token_auth
  File “/Applications/PsychoPy.app/Contents/Resources/lib/python3.6/gitlab/exceptions.py”, line 251, in wrapped_f
  File “/Applications/PsychoPy.app/Contents/Resources/lib/python3.6/gitlab/mixins.py”, line 68, in get
  File “/Applications/PsychoPy.app/Contents/Resources/lib/python3.6/gitlab/__init__.py”, line 532, in http_get
  File “/Applications/PsychoPy.app/Contents/Resources/lib/python3.6/gitlab/__init__.py”, line 481, in http_request
  File “/Applications/PsychoPy.app/Contents/Resources/lib/python3.6/requests/sessions.py”, line 646, in send
  File “/Applications/PsychoPy.app/Contents/Resources/lib/python3.6/requests/adapters.py”, line 529, in send
requests.exceptions.ReadTimeout: HTTPSConnectionPool(host=‘gitlab.pavlovia.org’, port=443): Read timed out. (read timeout=2)

I am completely ignorant for what concerns the interpretation of these lines, so I could use some help in understanding.

Thanks!

Have you got your code anywhere accessible?

You mean the python code (sorry I am very beginner-level)? How could I share it somewhere?

Is the ‘_lastrun.py’ file you are referring to? In that case, you should be able to see it here: Last run file ($33) · Snippets · GitLab