I am getting thw following error when attempting to access the Novell CENworks Control Centre:

Unable to connect to the ZENworks database. Please ensure that the ZENworks database is running. One of the possible causes could be the database server IP address changed. Please see the documentation for manual steps required to fix the login issue associated with it.
The IP address of the server hasnt been changed and unsure of the documentation for manual stepd required to fix the login issue.

I have also noticed on the ZENworks server the following error(s):

Event 18452 - Failure Audit:
Login failed. The login is from an untrusted domain and cannot be used with Windows authentication

Event 17806 - Error:
SSPI handshake failed with error code 0x8009030c while establishing a connection with integrated security; the connection has been closed

Please can anyone help.

Many thanks for your time to read my post.