Invalid config “hangouts”

I get his notification:

Does anyone know how to fix that?

Here is an additional screenshot:

The Google Chat integration has been removed:

Remove it from your config.

Since the link you shared was from November 2022 and related to the Google Hangouts Integration, I initially doubted its relevance, since I only encountered this issue recently after tidying up some integrations. However, after restoring from a backup prior to the issue, I realized it was likely a configuration related to the Google Translate text-to-speech integration. I remember removing this integration as it was automatically added when I installed Home Assistant. I wanted to clarify in case someone else encounters a similar problem.