I have just enabled twitter authentication and set App Key and Secret Key in admin settings. But I am getting "The remote server returned an error: (401) Unauthorized" when I click Twitter login,
[WebException: The remote server returned an error: (401) Unauthorized.]
LinqToTwitter.OAuthTwitter.WebResponseGet(HttpWebRequest webRequest) +156
LinqToTwitter.OAuthTwitter.WebRequest(HttpMethod method, String url, String authHeader, IDictionary`2 postData) +378
LinqToTwitter.OAuthTwitter.OAuthWebRequest(HttpMethod method, Request request, IDictionary`2 postData, String callback) +427
LinqToTwitter.OAuthTwitter.AuthorizationLinkGet(String requestToken, String authorizeUrl, String callback, Boolean forceLogin) +47
LinqToTwitter.WebAuthorizer.BeginAuthorization(Uri callback, Boolean forceLogin) +59
LinqToTwitter.MvcOAuthActionResult.ExecuteResult(ControllerContext context) +139
System.Web.Mvc.ControllerActionInvoker.InvokeActionResult(ControllerContext controllerContext, ActionResult actionResult) +13
System.Web.Mvc.<>c__DisplayClass1c.<InvokeActionResultWithFilters>b__19() +23
System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilter(IResultFilter filter, ResultExecutingContext preContext, Func`1 continuation) +264
System.Web.Mvc.<>c__DisplayClass1e.<InvokeActionResultWithFilters>b__1b() +20
System.Web.Mvc.ControllerActionInvoker.InvokeActionResultWithFilters(ControllerContext controllerContext, IList`1 filters, ActionResult actionResult) +176
System.Web.Mvc.ControllerActionInvoker.InvokeAction(ControllerContext controllerContext, String actionName) +329
System.Web.Mvc.Controller.ExecuteCore() +115
System.Web.Mvc.ControllerBase.Execute(RequestContext requestContext) +94
System.Web.Mvc.ControllerBase.System.Web.Mvc.IController.Execute(RequestContext requestContext) +10
System.Web.Mvc.<>c__DisplayClassb.<BeginProcessRequest>b__5() +37
System.Web.Mvc.Async.<>c__DisplayClass1.<MakeVoidDelegate>b__0() +21
System.Web.Mvc.Async.<>c__DisplayClass8`1.<BeginSynchronous>b__7(IAsyncResult _) +12
System.Web.Mvc.Async.WrappedAsyncResult`1.End() +55
System.Web.Mvc.<>c__DisplayClasse.<EndProcessRequest>b__d() +31
System.Web.Mvc.SecurityUtil.<GetCallInAppTrustThunk>b__0(Action f) +7
System.Web.Mvc.SecurityUtil.ProcessInApplicationTrust(Action action) +23
System.Web.Mvc.MvcHandler.EndProcessRequest(IAsyncResult asyncResult) +59
System.Web.Mvc.MvcHandler.System.Web.IHttpAsyncHandler.EndProcessRequest(IAsyncResult result) +9
System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +8836913
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +184
