System.ArgumentException: Value cannot be null or empty.
Parameter name: url
at System.Web.Mvc.Controller.Redirect(String url)
at Snittlistan.Web.Areas.V2.Controllers.AuthenticationController.<LogOnOneTimePassword>d__6.MoveNext() in D:\a\Snittlistan\Snittlistan\Snittlistan.Web\Areas\V2\Controllers\AuthenticationController.cs:line 217