homebridge: There was a problem connecting to FHEM (http://127.0.0.1:8083/fhem?c

[b52]

Hallo miteinander
suche eine Lösung für mein Problem: Fhem + Homebridge auf Raspi
... funktionierte längere Zeit einwandfrei, doch wahrscheinlich nach einem Upgrade kann sich die Homebridge nicht mehr lokal an FHEM anmelden.
Was kann ich tun?

...
[10/31/2017, 10:41:16 AM] Loaded plugin: homebridge-fhem
homebridge API version: 2
10/31/2017, 10:41:16 AM] Registering platform 'homebridge-fhem.FHEM'
[10/31/2017, 10:41:16 AM] ---
[10/31/2017, 10:41:16 AM] Loaded config.json with 0 accessories and 1 platforms.
[10/31/2017, 10:41:16 AM] ---
[10/31/2017, 10:41:16 AM] Loading 1 platforms...
[10/31/2017, 10:41:16 AM] [FHEM] Initializing FHEM platform...
starting longpoll: http://127.0.0.1:8083/fhem.pl?XHR=1&inform=type=status;addglobal=1;filter=.*;since=null;fmt=JSON&timestamp=1509442877620
[10/31/2017, 10:41:17 AM] [FHEM] Checking genericDeviceType...
[10/31/2017, 10:41:17 AM] [FHEM]   executing: http://127.0.0.1:8083/fhem?cmd=%7BAttrVal(%22global%22,%22userattr%22,%22%22)%7D&XHR=1
[10/31/2017, 10:41:17 AM] [FHEM] Fetching FHEM devices...
[10/31/2017, 10:41:17 AM] [FHEM] fetching: http://127.0.0.1:8083/fhem?cmd=jsonlist2%20room=Homekit&XHR=1
[10/31/2017, 10:41:17 AM] Loading 0 accessories...
Server listening on: http://<ip>:8282
[10/31/2017, 10:41:17 AM] [FHEM] There was a problem connecting to FHEM
[10/31/2017, 10:41:17 AM] [FHEM]   400: Bad Request
[10/31/2017, 10:41:17 AM] [FHEM] There was a problem connecting to FHEM (http://127.0.0.1:8083/fhem?cmd=%7BAttrVal(%22global%22,%22userattr%22,%22%22)%7D&XHR=1).
[10/31/2017, 10:41:17 AM] [FHEM]   400: Bad Request
^C[10/31/2017, 10:41:38 AM] Got SIGINT, shutting down Homebridge...

vielen Dank für eure Tipps schon im Voraus

[justme1968]

bitte den roten update hinweis rechts oben lesen.

[b52]

gelöst:
nodejs & npm deinstalliert, purged & rm -rf aller "node" Einträge.
node habe ich versehentlich auf 8.8.1 upgegraded
nodejs & npm neu installiert wie in der Forumbeschreibung
und Homebridge ist wieder da ....