SSH Keys Deleted

[Louis Possoz <louis.possoz@xxxxxxxxxxxxx>]

Hi,

I have inadvertently deleted my SSH key in me logerrit account.

Then, I received an email containing "One or more SSH keys have been 
deleted on Gerrit Code Review at gerrit.libreoffice.org: (...) If this 
is not expected, please contact your Gerrit Administrators immediately."

How to restore it ?

Thanks for help.

Louis