MacOS ChatGPT App Helper Application Error

I installed the app this morning under the latest Sonoma version and cannot login or sign up. I get an error saying:

‘Couldn’t communicate with helper application’

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I have a same issue. Was previously logged in - wanted to switch account and now I do not have ChatGPT app working at all.

I have this same issue. Is there still no answer since June?

Can somebody from OpenAI help here? Still not working despite reinstalling, trying all the fixes mentioned online.

I also ran into this problem today.

Happened to me today. I force quit the app and then reinstalled it by dragging the app it into the Applications folder. This made the problem go away.