Server Error in '/' Application.

The current request is ambiguous between the following action methods:
System.Web.Mvc.ActionResult BlogListByTag(System.String, System.Nullable`1[System.Int32]) on type Artec.Web.Controllers.BlogController
System.Web.Mvc.ActionResult SearchBlog(System.String, System.Nullable`1[System.Int32]) on type Artec.Web.Controllers.BlogController

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.Reflection.AmbiguousMatchException: The current request is ambiguous between the following action methods:
System.Web.Mvc.ActionResult BlogListByTag(System.String, System.Nullable`1[System.Int32]) on type Artec.Web.Controllers.BlogController
System.Web.Mvc.ActionResult SearchBlog(System.String, System.Nullable`1[System.Int32]) on type Artec.Web.Controllers.BlogController

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:


[AmbiguousMatchException: The current request is ambiguous between the following action methods:
System.Web.Mvc.ActionResult BlogListByTag(System.String, System.Nullable`1[System.Int32]) on type Artec.Web.Controllers.BlogController
System.Web.Mvc.ActionResult SearchBlog(System.String, System.Nullable`1[System.Int32]) on type Artec.Web.Controllers.BlogController]
   System.Web.Mvc.Routing.DirectRouteCandidate.SelectBestCandidate(List`1 candidates, ControllerContext controllerContext) +130
   System.Web.Mvc.ControllerActionInvoker.FindAction(ControllerContext controllerContext, ControllerDescriptor controllerDescriptor, String actionName) +65
   System.Web.Mvc.Async.AsyncControllerActionInvoker.BeginInvokeAction(ControllerContext controllerContext, String actionName, AsyncCallback callback, Object state) +169
   System.Web.Mvc.<>c.<BeginExecuteCore>b__152_0(AsyncCallback asyncCallback, Object asyncState, ExecuteCoreState innerState) +48
   System.Web.Mvc.Async.WrappedAsyncVoid`1.CallBeginDelegate(AsyncCallback callback, Object callbackState) +73
   System.Web.Mvc.Async.WrappedAsyncResultBase`1.Begin(AsyncCallback callback, Object state, Int32 timeout) +163
   System.Web.Mvc.Controller.BeginExecuteCore(AsyncCallback callback, Object state) +847
   System.Web.Mvc.Async.WrappedAsyncResultBase`1.Begin(AsyncCallback callback, Object state, Int32 timeout) +163
   System.Web.Mvc.Controller.BeginExecute(RequestContext requestContext, AsyncCallback callback, Object state) +630
   System.Web.Mvc.<>c.<BeginProcessRequest>b__20_0(AsyncCallback asyncCallback, Object asyncState, ProcessRequestState innerState) +99
   System.Web.Mvc.Async.WrappedAsyncVoid`1.CallBeginDelegate(AsyncCallback callback, Object callbackState) +73
   System.Web.Mvc.Async.WrappedAsyncResultBase`1.Begin(AsyncCallback callback, Object state, Int32 timeout) +163
   System.Web.Mvc.MvcHandler.BeginProcessRequest(HttpContextBase httpContext, AsyncCallback callback, Object state) +544
   System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +970
   System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step) +75
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +158


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4690.0