The name of the server in the configuration database was updated to match the new name of the local computer.
Do the following:
On the taskbar, click Start, point to Administrative Tools, and then click Event Viewer.
In the console tree, click Application. To see a description of an event, double-click the event in the details pane.
For information about the SharePoint Portal Administration Service, see the Microsoft Office SharePoint Portal Server 2003 Administrator’s Guide.