[Gimp-docs] No access to gitlab

[Kolbjørn Stuestøl <kolbjoern stuestoel no>]

After gimp and gimp-help moved to gitlab ( in May 2018?) I am excluded from the site.
In my local folder "gimp" in my main computer I created a new folder named "gimp-help".
Typing "git clone git gitlab gnome org/GNOME/gimp-help.git" or git gitlab gnome org/GNOME/gimp.git" results in the following message:

Cloning into 'gimp-help.git.'...
The authenticity of host 'gitlab.gnome.org (209.132.180.181)' can't be established.
ECDSA key fingerprint is SHA256:go/hN+LitpIzHaSGRlpg7AbZn3nuziiKA7OXbMURiW4.
Are you sure you want to continue connecting (yes/no)?

If I answer yes, these message shows up:

Failed to add the host to the list of known hosts (/home/kolbj/.ssh/known_hosts).
Connection closed by 209.132.180.181 port 22
fatal: Could not read from remote repository.
Please make sure you have the correct access rights
and the repository exists.

Tried the same commands on another computer (the one I have used for some years translating). Result:

git clone git gitlab gnome org:GNOME/gimp-help
Cloning into 'gimp-help'
Permission denied <publickey.gssapi-keyex.gssapi-with-mic>
Fatal: Could not read from remote repository.

Please make sure you have the correct access rights
And the repository exists.

What do I have to do to get access?
Where do I find documentation on how to change to gitlab?
Is there another forum to ask?

I am running Cygwin on Windows 7 and 10 but I do not think that's the problem. It has worked fine for many years.
Kolbjørn

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