Server Error in '/' Application.

Loading this assembly would produce a different grant set from other instances. (Exception from HRESULT: 0x80131401)

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.IO.FileLoadException: Loading this assembly would produce a different grant set from other instances. (Exception from HRESULT: 0x80131401)

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:


[FileLoadException: Loading this assembly would produce a different grant set from other instances. (Exception from HRESULT: 0x80131401)]
System.Web.Hosting.HostingEnvironment.InitializeObjectCacheHostPrivate() +0
System.Web.Hosting.HostingEnvironment.InitializeObjectCacheHost() +39
System.Web.HttpRuntime.HostingInit(HostingEnvironmentFlags hostingFlags, PolicyLevel policyLevel, Exception appDomainCreationException) +163

[HttpException (0x80004005): Loading this assembly would produce a different grant set from other instances. (Exception from HRESULT: 0x80131401)]
System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +579
System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +118
System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) +726

Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.6.1069.1