Critical Error: SiteUrls.Config

Please contact your CommunityServer administrator. A technical explanation of why this error is caused is below.

Community Server expects to find a valid XML file containing all of the links for a community. By default, this file is located at the root of the with the name SiteUrls.config. 

A common error is to included unescaped XML characters, such as "&" when defining a querystring.

If available, the location of the error will be listed below:

Unable to open connection to data provider.

An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: TCP Provider, error: 0 - A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.)

For more information you can also visit http://CommunityServer.Org the home of the CommunityServer Forums development team.