Can't connect to Continua site , urgent

Hi,

since this morning i m not able to connect to continua site. I have checked the SQL service running, i m able to connect to SQL server Continua DB using continua User also.

Status of all my continua services is Started (Continua CI Server,Continua CI SSH Server,ContinuaCI Agent Service ) , 

 but browsing site is throwing error. Is there any service which i need to restart on the server ?.

Here is the error msg :

9:31 AM : Starting
9:32 AM : Creating Application Setup.
9:32 AM : Creating Application instance.
9:32 AM : Starting
9:32 AM : Setting up Loggers
9:32 AM : Migrating Database
9:32 AM : Could not initialise database: A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server) Check the eventlog for more info.
9:32 AM : Starting Application instance.

Hi,

This error looks like Continua is having trouble communicating with your SQL Server. Has anything changed on your SQL server recently that may have affected Continua's connection? 

Check the Server Service Config file for your SQL Server connection and check that the credentials that are being used are correct (SQL connection credentials can be found under the node.

Finally, if you are still having issues, turn debugging on and check the logs to see if anything is being logged that may help us resolve this issue. Information on enabling debugging can be found here:

http://wiki.finalbuilder.com/displa...leshooting

This blog post might help :

http://blog.sqlauthority.com/2009/05/21/sql-server-fix-error-provider-named-pipes-provider-error-40-could-not-open-a-connection-to-sql-server-microsoft-sql-server-error/

Also try restarting the Continua CI Server service.