Central Admin not found 404 error RRS feed

  • Question

  • HI All,

    All of sudden Central admin site went down and throws 404 error. When I look at log found this

    "PublishingHttpModule.PostAuthorizeRequestHandler(): Unexpected exception while analyzing URL: System.TypeInitializationException: The type initializer for 'Microsoft.Office.Server.Utilities.HttpUrlEncoder' threw an exception. ---> System.IO.FileLoadException: Loading this assembly would produce a different grant set from other instances. (Exception from HRESULT: 0x80131401)     at System.Linq.Enumerable.Contains[TSource](IEnumerable`1 source, TSource value)     at Microsoft.Office.Server.Utilities.HttpUrlEncoder..cctor()     --- End of inner exception stack trace ---     at Microsoft.Office.Server.Utilities.HttpUrlEncoder.TryConvertUrlPart(String input, UrlPart part, UrlConversion conversion, String& result, Exception& parseException)     at Microsoft.Office.Server.Utilities.HttpUrlBuilder... f048609e-c4f9-6068-2d33-78e892c4ba96"

    Any suggestion to fix this issue?

    • Edited by SamDany Tuesday, April 24, 2018 5:48 AM
    Tuesday, April 24, 2018 5:47 AM

All replies