NameError when connection is lost via UPnP

[mareksmid]

When my LinkPlay device is powered off, and the connection from Home Assistant is not possible anymore, this library wants to display the warning message at

home-assistant-custom-components-linkplay/custom_components/linkplay/media_player.py

Line 628 in 2822455

"Failed communicating with LinkPlayDevice (UPnP) '%s': %s", self._name, type(error)

however it gives a NameError instead, as the error variable is not defined:

2024-02-07 06:53:15.769 ERROR (MainThread) [homeassistant.helpers.entity] Update for media_player.wa_250 fails
Traceback (most recent call last):
  File "/usr/local/lib/python3.11/site-packages/async_upnp_client/aiohttp.py", line 98, in async_http_request
    resp_body = await response.read()
                ^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/site-packages/aiohttp/client_reqrep.py", line 1100, in read
    self._body = await self.content.read()
                 ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/site-packages/aiohttp/streams.py", line 373, in read
    block = await self.readany()
            ^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/site-packages/aiohttp/streams.py", line 395, in readany
    await self._wait("readany")
  File "/usr/local/lib/python3.11/site-packages/aiohttp/streams.py", line 301, in _wait
    with self._timer:
  File "/usr/local/lib/python3.11/site-packages/aiohttp/helpers.py", line 735, in __exit__
    raise asyncio.TimeoutError from None
TimeoutError

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/config/custom_components/linkplay/media_player.py", line 639, in async_update
    self._upnp_device = await self._factory.async_create_device(url)
                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/site-packages/async_upnp_client/client_factory.py", line 72, in async_create_device
    root_el = await self._async_get(description_url)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/site-packages/async_upnp_client/client_factory.py", line 394, in _async_get
    ) = await self.requester.async_http_request("GET", url)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/site-packages/async_upnp_client/aiohttp.py", line 117, in async_http_request
    raise UpnpConnectionTimeoutError(repr(err)) from err
async_upnp_client.exceptions.UpnpConnectionTimeoutError: [Errno TimeoutError()] None

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 898, in async_update_ha_state
    await self.async_device_update()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1216, in async_device_update
    await self.async_update()
  File "/config/custom_components/linkplay/media_player.py", line 642, in async_update
    "Failed communicating with LinkPlayDevice (UPnP) '%s': %s", self._name, type(error)
                                                                                 ^^^^^
NameError: name 'error' is not defined