core: Tahoma component failing

Home Assistant release with the issue: 0.102.3

Last working Home Assistant release (if known): Possibly 0.101.2

Operating environment (Hass.io/Docker/Windows/etc.): Hass.io

Integration: https://www.home-assistant.io/integrations/tahoma/

**Description of problem: After updating to 0.102.3, the Tahoma component no longer can load. In the log it says “Error during setup of component tahoma”. Since it didn’t work, I tried to downgrade to the version I had before, 0.101.2 but it still didn’t work - same errors. Full log is posted further down. **

Problem-relevant configuration.yaml entries and (fill out even if it seems unimportant):

     username: "xxxxx@yyyyy.dk"
     password: "Password"
     exclude: [BridgeHUEComponent, HueLampHUEComponent, PodComponent, PodV2Component, TSKAlarmComponent]```

**Traceback (if applicable):**

**Additional information:
Error during setup of component tahoma
Traceback (most recent call last):
  File "/usr/local/lib/python3.7/site-packages/tahoma_api/tahoma_api.py", line 44, in login
    result = request.json()
  File "/usr/local/lib/python3.7/site-packages/requests/models.py", line 897, in json
    return complexjson.loads(self.text, **kwargs)
  File "/usr/local/lib/python3.7/site-packages/simplejson/__init__.py", line 525, in loads
    return _default_decoder.decode(s)
  File "/usr/local/lib/python3.7/site-packages/simplejson/decoder.py", line 370, in decode
    obj, end = self.raw_decode(s)
  File "/usr/local/lib/python3.7/site-packages/simplejson/decoder.py", line 400, in raw_decode
    return self.scan_once(s, idx=_w(s, idx).end())
simplejson.errors.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/setup.py", line 176, in _async_setup_component
    component.setup, hass, processed_config  # type: ignore
  File "/usr/local/lib/python3.7/concurrent/futures/thread.py", line 57, in run
    result = self.fn(*self.args, **self.kwargs)
  File "/usr/src/homeassistant/homeassistant/components/tahoma/__init__.py", line 73, in setup
    api = TahomaApi(username, password)
  File "/usr/local/lib/python3.7/site-packages/tahoma_api/tahoma_api.py", line 30, in __init__
    self.login()
  File "/usr/local/lib/python3.7/site-packages/tahoma_api/tahoma_api.py", line 49, in login
    request.reason + "(" + error + ")")
TypeError: can only concatenate str (not "int") to str
**