Sign_and_send_pubkey: no mutual signature supported

When I updated my Mac system, all the ssh server can’t ssh with the private key, you can add the 3 lines below in the beginning of your /etc/.ssh/config.
But the best solution is create a new private key and upload the public key to each server one by one, because when you got this error, means your private key is deprecated to use.

# vim ~/.ssh/config, add the lines at the beginning
Host *
    PubkeyAcceptedKeyTypes=+ssh-rsa
    HostKeyAlgorithms=+ssh-rsa