Google TTS - error when calling the service "Fehler beim Aufrufen des Service tts/google_say. can only concatenate str (not "int") to str"

Configuration
1

I receive the following error when I call the Google TTS service:
“Fehler beim Aufrufen des Service tts/google_say. can only concatenate str (not “int”) to str”

Error when calling the service, yada yada, apologies for the German.

And I think my Google Homes are no longer recognized by HA. I don’t know how to troubleshoot this and was potentially wondering if someone else had this and what the root cause might be.

2

Has gone away, not sure what the root cause was, apologies!