Not getting IOS push notifications

No longer getting IOS push notifications. They were working but just noticed the other day I am not getting them anymore. Here are the versions I am running.
Home Assistant 2023.10.3
Supervisor 2023.10.0
Operating System 10.5
Frontend 20231005.0 - latest

Under settings here is one of the error messages.

The automation “Notify iOS that is now sunset.” (automation.notify_ios_that_is_now_sunset ) has an action that calls an unknown service: notify.mobile_app_keith.

Automation:

  initial_state: true
  trigger:
    platform: state
    entity_id: light.front_door_recessed_light
    to: 'on'
  action:
    - service: notify.mobile_app_keith
      data:
        message: "It is now sunset"
        data:
          push:
            badge: 0
            sound: "It is now sunset.wav"
            category: ALARM`