title: Json allowget error
body: <p>This error comes up in our MVC app randomly. Sometimes doing the same exact thing it won't sometimes, it will. Does anyone know if this has to do with anything that could be a simple fix, or if this is something common that a lot of you have seen?</p>
  
  <pre><code>System.InvalidOperationException: This request has been blocked because sensitive information could be disclosed to third party web sites when this is used in a GET request. To allow GET requests, set JsonRequestBehavior to AllowGet.
     at System.Web.Mvc.JsonResult.ExecuteResult(ControllerContext context)
     at System.Web.Mvc.ControllerActionInvoker.InvokeActionResult(ControllerContext controllerContext, ActionResult actionResult)
     at System.Web.Mvc.ControllerActionInvoker.&lt;&gt;c__DisplayClass14.b__11()
     at System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilter(IResultFilter filter, ResultExecutingContext preContext, Func`1 continuation)
     at System.Web.Mvc.ControllerActionInvoker.&lt;&gt;c__DisplayClass14.&lt;&gt;c__DisplayClass16.b__13()
     at System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilter(IResultFilter filter, ResultExecutingContext preContext, Func`1 continuation)
     at System.Web.Mvc.ControllerActionInvoker.&lt;&gt;c__DisplayClass14.&lt;&gt;c__DisplayClass16.b__13()
     at System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilter(IResultFilter filter, ResultExecutingContext preContext, Func`1 continuation)
     at System.Web.Mvc.ControllerActionInvoker.&lt;&gt;c__DisplayClass14.&lt;&gt;c__DisplayClass16.b__13()
     at System.Web.Mvc.ControllerActionInvoker.InvokeActionResultWithFilters(ControllerContext controllerContext, IList`1 filters, ActionResult actionResult)
     at System.Web.Mvc.ControllerActionInvoker.InvokeAction(ControllerContext controllerContext, String actionName)
     at System.Web.Mvc.Controller.ExecuteCore()
     at System.Web.Mvc.ControllerBase.Execute(RequestContext requestContext)
     at System.Web.Mvc.ControllerBase.System.Web.Mvc.IController.Execute(RequestContext requestContext)
     at System.Web.Mvc.MvcHandler.&lt;&gt;c__DisplayClass8.b__4()
     at System.Web.Mvc.Async.AsyncResultWrapper.&lt;&gt;c__DisplayClass1.b__0()
     at System.Web.Mvc.Async.AsyncResultWrapper.&lt;&gt;c__DisplayClass8`1.b__7(IAsyncResult _)
     at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`1.End()
     at System.Web.Mvc.MvcHandler.EndProcessRequest(IAsyncResult asyncResult)
     at System.Web.Mvc.MvcHandler.System.Web.IHttpAsyncHandler.EndProcessRequest(IAsyncResult result)
     at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
     at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean&amp; completedSynchronously)
  </code></pre>