Winrm  401/Unauthorized Does not Map to a Kerberos Realm

Hi,

Anyone can help me about this error we get when we run the winrm on power shell. This is the error we get on the SA gui.

Winrm  401/Unauthorized Does not Map to a Kerberos Realm

We can curl to the port 5986, is there any workaround about this?

already tried this links but still not working.

Winrm  401/Unauthorized Does not Map to a Kerberos Realm