Unknown error occurred when configuring first time Home assistant OS

[StijnMut]

This error originated from a custom integration.

Logger: aiohttp.server
Source: custom_components/nefiteasy/config_flow.py:36
Integration: Nefit Easy Bosch Thermostat (documentation, issues)
First occurred: 23:15:28 (1 occurrences)
Last logged: 23:15:28

Error handling request
Traceback (most recent call last):
File "/usr/local/lib/python3.11/site-packages/slixmpp/stringprep.py", line 49, in nodeprep
return _nodeprep(node)
^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/slixmpp/util/stringprep_profiles.py", line 139, in profile
prohibit_output(data, prohibited)
File "/usr/local/lib/python3.11/site-packages/slixmpp/util/stringprep_profiles.py", line 72, in prohibit_output
raise StringPrepError("Prohibited code point: %s" % char)
slixmpp.util.stringprep_profiles.StringPrepError: Prohibited code point:

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/local/lib/python3.11/site-packages/slixmpp/jid.py", line 84, in _validate_node
node = nodeprep(node)
^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/slixmpp/stringprep.py", line 51, in nodeprep
raise StringprepError
slixmpp.stringprep.StringprepError

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/local/lib/python3.11/site-packages/aiohttp/web_protocol.py", line 433, in _handle_request
resp = await request_handler(request)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/aiohttp/web_app.py", line 504, in _handle
resp = await handler(request)
^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/aiohttp/web_middlewares.py", line 117, in impl
return await handler(request)
^^^^^^^^^^^^^^^^^^^^^^
File "/usr/src/homeassistant/homeassistant/components/http/security_filter.py", line 85, in security_filter_middleware
return await handler(request)
^^^^^^^^^^^^^^^^^^^^^^
File "/usr/src/homeassistant/homeassistant/components/http/forwarded.py", line 100, in forwarded_middleware
return await handler(request)
^^^^^^^^^^^^^^^^^^^^^^
File "/usr/src/homeassistant/homeassistant/components/http/request_context.py", line 28, in request_context_middleware
return await handler(request)
^^^^^^^^^^^^^^^^^^^^^^
File "/usr/src/homeassistant/homeassistant/components/http/ban.py", line 80, in ban_middleware
return await handler(request)
^^^^^^^^^^^^^^^^^^^^^^
File "/usr/src/homeassistant/homeassistant/components/http/auth.py", line 236, in auth_middleware
return await handler(request)
^^^^^^^^^^^^^^^^^^^^^^
File "/usr/src/homeassistant/homeassistant/components/http/view.py", line 148, in handle
result = await handler(request, **request.match_info)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/src/homeassistant/homeassistant/components/config/config_entries.py", line 181, in post
return await super().post(request, flow_id)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/src/homeassistant/homeassistant/components/http/data_validator.py", line 72, in wrapper
result = await method(view, request, data, *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/src/homeassistant/homeassistant/helpers/data_entry_flow.py", line 110, in post
result = await self._flow_mgr.async_configure(flow_id, data)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/src/homeassistant/homeassistant/data_entry_flow.py", line 271, in async_configure
result = await self._async_handle_step(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/src/homeassistant/homeassistant/data_entry_flow.py", line 367, in _async_handle_step
result: FlowResult = await getattr(flow, method)(user_input)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/config/custom_components/nefiteasy/config_flow.py", line 133, in async_step_user
await _validate_nefiteasy_connection(self.hass, user_input)
File "/config/custom_components/nefiteasy/config_flow.py", line 103, in _validate_nefiteasy_connection
conn = NefitConnection(
^^^^^^^^^^^^^^^^
File "/config/custom_components/nefiteasy/config_flow.py", line 36, in init
self.nefit = NefitCore(
^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/aionefit/init.py", line 45, in init
self.xmppclient = NefitXmppClient(jid=self.jid,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/aionefit/provider/slixmpp_impl.py", line 15, in init
slixmpp.ClientXMPP.init(self, jid, password,
File "/usr/local/lib/python3.11/site-packages/slixmpp/clientxmpp.py", line 59, in init
BaseXMPP.init(self, jid, 'jabber:client', **kwargs)
File "/usr/local/lib/python3.11/site-packages/slixmpp/basexmpp.py", line 86, in init
self.requested_jid = JID(jid)
^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/slixmpp/jid.py", line 321, in init
self._node, self._domain, self._resource = _parse_jid(jid)
^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/slixmpp/jid.py", line 66, in _parse_jid
node = _validate_node(node)
^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/slixmpp/jid.py", line 86, in _validate_node
raise InvalidJID('Nodeprep failed')
slixmpp.jid.InvalidJID: Nodeprep failed