Error "Homebridge not initialized." - Where does this log message come from?
Everytime I add my only camera to your Homebridge Plugin camera.ui, the log message `[CameraUI] [Cam name]: Homebridge not initialized.` appears in Homebridge log.
It doesn't matter if I add the Camera through camera.ui or directly through Homebridge plugin settings.
Without adding a camera the message didn't appear.

Curiously, everything works fine without any problems?!?

```
[2/14/2022, 8:36:26 AM] Homebridge v1.4.0 (HAP v0.10.0) (Homebridge Cams) is running on port 51587.
[2/14/2022, 8:36:26 AM] [CameraUI] Haustür: Configuring unbridged accessory...
[2/14/2022, 8:36:26 AM] [CameraUI] Haustür: Setting up accessory...
[2/14/2022, 8:36:27 AM] [CameraUI] Accessories refreshed and config.json saved!
[2/14/2022, 8:36:27 AM] Haustür D969 is running on port 44935.
[2/14/2022, 8:36:27 AM] Please add [Haustür D969] manually in Home app. Setup Code: 031-45-154
[2/14/2022, 8:36:35 AM] [CameraUI] Haustür: Setting up camera, please be patient...
[2/14/2022, 8:36:35 AM] [CameraUI] MQTT: New message: Topic: cameras/motion - Data: Haustuer_MotionStop - Type: string
[2/14/2022, 8:36:35 AM] [CameraUI] Haustür: Homebridge not initialized.
[2/14/2022, 8:36:37 AM] [CameraUI] Haustür: Prebuffering scheduled for restart at 2AM: 1043 minutes
[2/14/2022, 8:36:37 AM] [CameraUI] camera.ui v5.0.16 is listening on port 8081 (http)
```

![image](https://user-images.githubusercontent.com/49558935/153832989-23fcd3c9-5f42-4ee4-a8c3-b7d7adaa159c.png)

That error also appears in the dashboard of camera.ui:
![image](https://user-images.githubusercontent.com/49558935/153833233-797e9536-3c61-4068-9f56-c35312ad40d9.png)

**Environment**
- Node.js Version: v16.14.0
- Homebridge Version: v1.4.0
- Camera UI Version: v5.0.16
- Operating System: Raspberry Pi OS 32bit on Raspberry Pi 4
- Browser: Latest Chromium 98.0.4758.82

I completely re-installed with a fresh Homebridge Docker container and without copying any configuration made prior to the reinstall.
I didn't found any similar issues within this GitHub project and nowhere else.
Maybe someone can give me a hint what can cause this?