Server Error in '/' Application.

Value cannot be null. Parameter name: connectionString

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.ArgumentNullException: Value cannot be null. Parameter name: connectionString

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:


[ArgumentNullException: Value cannot be null.
Parameter name: connectionString]
   Microsoft.ApplicationBlocks.Data.SqlHelper.ExecuteReader(String connectionString, CommandType commandType, String commandText, SqlParameter[] commandParameters) +155
   Microsoft.ApplicationBlocks.Data.SqlHelper.ExecuteReader(String connectionString, CommandType commandType, String commandText) +11
   Multilink.CMS.Library.LocalWebname.getDefaultWebName(String clientname) in C:\Users\bojana\VSWebCache\ml2004\mwebClassLibrary\LocalWebname.cs:127
   Multilink.CMS.Library.LocalWebname.getFirstTimeWebName(String clientName) in C:\Users\bojana\VSWebCache\ml2004\mwebClassLibrary\LocalWebname.cs:238
   Multilink.CMS.FE.Global.Session_Start(Object sender, EventArgs e) in C:\Users\bojana\VSWebCache\ml2005\snowboard\Global.asax.cs:39
   System.Web.SessionState.SessionStateModule.RaiseOnStart(EventArgs e) +132
   System.Web.SessionState.SessionStateModule.CompleteAcquireState() +514
   System.Web.SessionState.SessionStateModule.BeginAcquireState(Object source, EventArgs e, AsyncCallback cb, Object extraData) +696
   System.Web.AsyncEventExecutionStep.System.Web.HttpApplication+IExecutionStep.Execute() +66
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +173


Version Information: Microsoft .NET Framework Version:1.1.4322.2512; ASP.NET Version:1.1.4322.2515