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@ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @
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IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
Someone could be eavesdropping on you right now (man-in-the-middle attack)!
It is also possible that a host key has just been changed.
The fingerprint for the RSA key sent by the remote host is
It should be in /home/username/.ssh/known_hosts. You can delete the fingerprint automatically by running:
ssh-keygen -R hostname
Make sure you replace hostname with your droplet’s IP address or domain name (whichever you use to ssh in).