Hello,
I am trying to log in from linux terminal and I recevie an error like that
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@ 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 a host key has just been changed.
The fingerprint for the ED25519 key sent by the remote host is
SHA256:24gnxh3Yi2epCYPZ6yN2zfckwSvt78h2/6+16rGjdg0.
Please contact your system administrator.
Add correct host key in /Users/ekins/.ssh/known_hosts to get rid of this message.
Offending ECDSA key in /Users/ekins/.ssh/known_hosts:3
Host key for core.cluster.france-bioinformatique.fr has changed and you have requested strict checking.
Host key verification failed.