Server Error in '/' Application.

'HttpContext.SetSessionStateBehavior' can only be invoked before 'HttpApplication.AcquireRequestState' event is raised.

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.InvalidOperationException: 'HttpContext.SetSessionStateBehavior' can only be invoked before 'HttpApplication.AcquireRequestState' event is raised.

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:


[InvalidOperationException: 'HttpContext.SetSessionStateBehavior' can only be invoked before 'HttpApplication.AcquireRequestState' event is raised.]
   System.Web.HttpContext.SetSessionStateBehavior(SessionStateBehavior sessionStateBehavior) +202
   System.Web.Mvc.MvcRouteHandler.GetHttpHandler(RequestContext requestContext) +60
   System.Web.Routing.UrlRoutingHandler.ProcessRequest(HttpContextBase httpContext) +145
   web.Default.Page_Load(Object sender, EventArgs e) in C:\TeamCity\buildAgent\work\f36c92d030a45d7\web\default.aspx.cs:20
   System.Web.UI.Control.OnLoad(EventArgs e) +99
   System.Web.UI.Control.LoadRecursive() +154
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +4082


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4690.0