Help needed with error of ldap bind function call failed!

I have pulled a Windows 2008 server into Windows 2003 server domain. When I attempted to promote the server to a Domain Controller, I got this error message. Error: The processing of Group Policy failed. Windows could not authenticate to the Active Directory service on a domain controller. (ldap bind function call failed). Look in the details tab for error code and description. The Error Code I got was 82 / Local Error. The Event ID is 1006. Please help with this problem.
