docker login error x509

[Cafsenra]

I am not able to login on a private docker images repository, however I can login in docker hub, can anyone help me finding how to fix this issue?

[username@TNAS ~]# docker login
Login with your Docker ID to push and pull images from Docker Hub. If you don't have a Docker ID, head over to https://hub.docker.com to create one.
Username: username
Password:
Login Succeeded
[username@TNAS ~]# docker login https://registry.domain.net
Username: username
Password:
Error response from daemon: Get https://registry.domain.net/v1/users/: x509: certificate has expired or is not yet valid

[TMzethar]

Please try to switch to root (sudo su) before you login docker.