Remote: GitLab: 401 Unauthorized To xxxx:sources/code.git

I installed a neue Server "Ubuntu 20.04 and Gitlab 14.0.5 - i restored the latest Gitlab Backup and the people can work on the GUI - the first impression is - it’s works. But the developer have no access to the repositories. I check the Gitlab Installation “gitlab-ctl reconfigure, gitlab-rake gitlab:check,gitlab-rake gitlab:check SANITIZE=true” and i don’t see any problem.
I get following message " remote: GitLab: 401 Unauthorized To xxxx:sources/code.git ! [remote rejected] bse_coords → bse_coords (pre-receive hook declined) error: failed to push some refs to ‘’
We tried to do a check-in and clone in the GUI, but without success . What is wrong and how can I solve the problem? Thanks

The problem only appears during the “push” process.
I found an article “You need to sync your gitlab-secrets.json file with your GitLab application nodes.” And how do I do that?

the problem is solved, configuration in sshd_confg were the problem