Getting an error message as Project Server Service Application PSError: GeneralQueueJobFailed (26000) when i tried to publish the project

PSI: [QUEUE] System.Data.SqlClient.SqlException: Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding. at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) at System.Data.SqlClient.TdsParserStateObject.ReadSniError(TdsParserStateObject stateObj, UInt32 error) at System.Data.SqlClient.TdsParserStateObject.ReadSni(DbAsyncResult asyncResult, TdsParserStateObject stateObj) at System.Data.SqlClient.TdsParserStateObject.ReadNetworkPacket() at System.Data.SqlClient.TdsParserStateObject.ReadBuffer() at System.Data.SqlClient.TdsParserStateObject.ReadByte() at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) at System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString) at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async) at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, DbAsyncResult result) at System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(DbAsyncResult result, String methodName, Boolean sendToPipe) at System.Data.SqlClient.SqlCommand.ExecuteNonQuery() at Microsoft.Office.Project.Server.DataAccessLayer.DAL.SubDal.ExecuteStoredProcedureReturnVal(String storedProcedureName, SqlParameter[] parameters) at Microsoft.Office.Project.Server.DataAccessLayer.ProjectDal.PublishProject(Guid projUID, Int32 lastPubRev, Int32 lastSumRev, Int32 state, Int32 opcode, Int32& value, String& stageName) at Microsoft.Office.Project.Server.BusinessLayer.Queue.ProcessPublishMessage.ProcessPublishProjectMessage(Message msg, Group messageGroup, JobTicket jobTicket, MessageContext mContext)

I have followed the solution suggested in msdn forum http://blogs.msdn.com/b/brismith/archive/2009/07/31/project-server-2007-timeout-settings.aspx, even after increasing i am still getting the same error when i tried to publish the project.

Does anyone have idea on this.

Thanks

Sunitha