Server Error in '/' Application.

The remote server returned an error: (503) Server Unavailable.

Description: An unhandled exception occurred.

Exception Details: System.Net.WebException: The remote server returned an error: (503) Server Unavailable.

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:


[WebException: The remote server returned an error: (503) Server Unavailable.]
   System.Net.HttpWebRequest.GetResponse() +1694
   System.ServiceModel.Channels.HttpChannelRequest.WaitForReply(TimeSpan timeout) +86

[ServerTooBusyException: The HTTP service located at https://horizon-ecommerce-services-prod.azurewebsites.net/Web/SearchService.svc is unavailable.  This could be because the service is too busy or because no endpoint was found listening at the specified address. Please ensure that the address is correct and try accessing the service again later.]
   System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg) +14764695
   System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type) +403
   Horizon.Ecommerce.Services.Web.Contracts.ISearchService.GetGeneNode(String nodeId) +0
   Horizon.Web.API.Service.SearchService.GetGeneNode(String geneNodeId) in D:\a\1\s\src\Foundation\HAPI\Horizon.Web.API.Service\SearchService.cs:27
   Horizon.Feature.Content.Repositories.BaseRepository.GetPIFDetails(String nodeId, ISearchService service) in D:\a\1\s\src\Feature\Content\Code\Repositories\BaseRepository.cs:191
   Horizon.Feature.Content.Controllers.GeneLandingController.GeneLandingDetail() in D:\a\1\s\src\Feature\Content\Code\Controllers\GeneLandingController.cs:62
   lambda_method(Closure , ControllerBase , Object[] ) +87
   System.Web.Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext controllerContext, ActionDescriptor actionDescriptor, IDictionary`2 parameters) +35
   System.Web.Mvc.<>c__DisplayClass24_0.<InvokeActionMethodWithFilters>b__0() +80
   System.Web.Mvc.ControllerActionInvoker.InvokeActionMethodFilter(IActionFilter filter, ActionExecutingContext preContext, Func`1 continuation) +466
   System.Web.Mvc.ControllerActionInvoker.InvokeActionMethodFilter(IActionFilter filter, ActionExecutingContext preContext, Func`1 continuation) +466
   System.Web.Mvc.ControllerActionInvoker.InvokeAction(ControllerContext controllerContext, String actionName) +524


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