SSH 접속 에러

@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ 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 the RSA host key has just been changed. The fingerprint for the RSA key sent by the remote host is -생략- Please contact your system administrator. Add correct host key in /home/warren/.ssh/known_hosts to get rid of this message. Offending key in /home/warren/.ssh/known_hosts:1 RSA host key for -생략(ip)- has changed and you have requested strict checking. Host key verification failed 출처: https://visu4l.tistory.com/entry/ssh-원격-접속-에러WARNING-REMOTE-HOST-IDENTIFICATION-HAS-CHANGED [뭐라 씨부리 쌌노?:티스토리]