console wont connect anymore

From: Plucka (p.luck_at_its.uq.edu.au)
Date: 07/08/04 

Date: 7 Jul 2004 23:13:16 -0700

Installed 2 SMS Sites a few days ago and all was working well.
Suddenly today one of the Sites cannot be connected to with the
console, here is the adminui.log

BFC][Thu 07/08/2004 15:32:03]:Setting connection to NameSpace:
\\UQSMS2\root\sms\site_UQ2
[BF8][Thu 07/08/2004 15:32:03]:Setting connection to NameSpace:
\\UQSMS1\root\sms\site_UQ1
[BF8][Thu 07/08/2004 15:32:03]:Wbem call failed:
T_WbemSyncEnumToContainer_Core, return code: -2147217392
[BF8][Thu 07/08/2004 15:32:03]:Wbem call failed:
T_WbemSyncEnumToContainer_Core, return code: -2147217392
[BF8][Thu 07/08/2004 15:32:03]:Query select SiteCode, SiteName,
ServerName, BuildNumber from SMS_Site where ReportingSiteCode="" fails
or returns empty resultset. Query select * from SMS_Identification
also fails or returns empty resultset
[BF8][Thu 07/08/2004 15:32:03]:Error: Possible UI connection error
code is -2147217406
[BF8][Thu 07/08/2004 15:32:03]:Error: Possible UI connection error
code is -2147217406
[BF8][Thu 07/08/2004 15:32:03]:Failed to get the MethodSingatures of
GetProviderVersion!
[BF8][Thu 07/08/2004 15:32:03]:Function GetProviderVersion returns
empty string of ProviderVersion.
[BF8][Thu 07/08/2004 15:32:03]:Wbem call failed:
T_WbemSyncEnumToContainer_Core, return code: -2147217392
[BF8][Thu 07/08/2004 15:32:03]:We fail to get the ProviderVersion.
[BF8][Thu 07/08/2004 15:32:03]:SiteCode - SiteServerName , Provider
Version :
[BF8][Thu 07/08/2004 15:32:03]:SiteBuildNumber is 1239
[BF8][Thu 07/08/2004 15:32:03]:Failed to set the connection. error
code: -2147217392
[BFC][Thu 07/08/2004 15:32:05]:SiteCode UQ2 - SiteServerName UQSMS2,
Provider Version : 2.50.2726.0000
[BFC][Thu 07/08/2004 15:32:05]:SiteBuildNumber is 2726
[BFC][Thu 07/08/2004 15:32:05]:set the connection succeeded.

Please Help
Paul.