A transport-level error has occurred when sending the request to the server. (provider: Shared Memory Provider, error: 0 - No process is on the other end of the pipe.)
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. 

Exception Details: System.Data.SqlClient.SqlException: A transport-level error has occurred when sending the request to the server. (provider: Shared Memory Provider, error: 0 - No process is on the other end of the pipe.)

Source Error: 

Line 56: public IEnumerable<Portal> ListPortals() 
Line 57: { 
Line 58: return (from c in _entities.PortalSet 
Line 59: .Include("DefaultLanguage") 
Line 60: .Include("PortalResources")
Source File: C:\Users\phuonglewis\Desktop\MvcCms\MvcCms.Data\EntityPortalRepository.cs    Line: 58