Hass.io Tab Blank

When I go to the Hass.io tab in home assistant I get a blank screen where the Hass.io page should be. I still see the side bar.

In the logs, I get this error:

Error handling request

Traceback (most recent call last):
  File "/usr/local/lib/python3.6/site-packages/aiohttp/web_protocol.py", line 390, in start
    resp = await self._request_handler(request)
  File "/usr/local/lib/python3.6/site-packages/aiohttp/web_app.py", line 352, in _handle
    resp = await handler(request)
  File "/usr/local/lib/python3.6/site-packages/aiohttp/web_middlewares.py", line 106, in impl
    return await handler(request)
  File "/usr/local/lib/python3.6/site-packages/homeassistant/components/http/static.py", line 66, in staticresource_middleware
    return await handler(request)
  File "/usr/local/lib/python3.6/site-packages/homeassistant/components/http/real_ip.py", line 34, in real_ip_middleware
    return await handler(request)
  File "/usr/local/lib/python3.6/site-packages/homeassistant/components/http/ban.py", line 67, in ban_middleware
    return await handler(request)
  File "/usr/local/lib/python3.6/site-packages/homeassistant/components/http/auth.py", line 68, in auth_middleware
    return await handler(request)
  File "/usr/local/lib/python3.6/site-packages/homeassistant/components/http/real_ip.py", line 34, in real_ip_middleware
    return await handler(request)
  File "/usr/local/lib/python3.6/site-packages/homeassistant/components/http/ban.py", line 67, in ban_middleware
    return await handler(request)
  File "/usr/local/lib/python3.6/site-packages/homeassistant/components/http/auth.py", line 68, in auth_middleware
    return await handler(request)
  File "/usr/local/lib/python3.6/site-packages/homeassistant/components/http/view.py", line 113, in handle
    result = await result
  File "/usr/local/lib/python3.6/site-packages/homeassistant/components/hassio/http.py", line 64, in _handle
    data = yield from client.read()
  File "/usr/local/lib/python3.6/site-packages/aiohttp/client_reqrep.py", line 880, in read
    self._body = await self.content.read()
  File "/usr/local/lib/python3.6/site-packages/aiohttp/streams.py", line 291, in read
    raise self._exception

I’ve tried this in Firefox, Chrome, and Edge (and Incognito/Private in each) on my Windows PC and Firefox and Chrome on my Android Phone. All have the same problem.

Anyone run into this? How do I get my Hass.io tab back?

Thanks

Anyone was able to fix it ? I have the same.

I wish I could give you more info, but it just magically started working again after a few days

I’m not sure what caused it to fix itself (I didn’t update HA) and I had already restarted it a few times before making this post.