Notify stop working after few hours

I’m using pushbullet for my notify service. For some obscur reason, after few hours, when a condition is triggered, HA can’t no longer contact pushbullet … i’m getting an error in the logs that says there is not service mypushbullet.

In configuration.yaml
notify:

  • name: mypushbullet
    platform: pushbullet
    api_key: o.XXXXXXXXXXXXXX

In my automation file

  • alias: Movement
    trigger:
    • platform: state
      entity_id: binary_sensor.everspring_unknown_type0001_id0003_sensor
      from: ‘off’
      to: ‘on’
      action:
      service: notify.mypushbullet
      data:
      title: “ALERT”
      message: “mouvement detected”

If i reboot, it works for few hours than it’s stop again to work.

I am using the latest build of HA.

Any idea what can cause this ?