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Fatal error - ping backend api

Hello, I lauched and gave me a Fatal Error of Failed to ping backend API. What does this mean? I can’t seem to successfully open Docker due to this.

Are you on the mac?

There is few threads about this error. Have you tried reinstall or update?

There is some issue posted month ago in:

There is also another chain about something with that error:

cd ~/Library/Group\ Containers/
rm -rf settings.json

Try this. It will help.