Fatal Error

System.Net.WebException: The remote server returned an error: (500) Internal Server Error. at System.Net.HttpWebRequest.GetResponse() at GreeNova.LRP.Core.Application.AuthenticationProvider.AuthProviderProxyApiRequestBuilder.PerformPost(HttpWebRequest request, Object payload) in E:\projects\loyalty-rewards\GreeNova.LRP.Core\Application\AuthenticationProvider\AuthProviderProxyApiRequestBuilder.cs:line 64

at GreeNova.LRP.Core.Application.AuthenticationProvider.AuthProviderProxyApiRequestBuilder.PerformPost(HttpWebRequest request, Object payload) in E:\projects\loyalty-rewards\GreeNova.LRP.Core\Application\AuthenticationProvider\AuthProviderProxyApiRequestBuilder.cs:line 88 at GreeNova.LRP.Core.Application.AuthenticationProvider.AuthProviderProxyApiRequestBuilder.Post(String urlPath, Object payload, Boolean useLrpBaseUrl) in E:\projects\loyalty-rewards\GreeNova.LRP.Core\Application\AuthenticationProvider\AuthProviderProxyApiRequestBuilder.cs:line 47 at GreeNova.LRP.Core.Application.AuthenticationProvider.AuthenticationProviderProxy.GetSignInUrl(String redirectUrl, String countryIsoCode, String locale, String emailAddress, Dictionary`2 state) in E:\projects\loyalty-rewards\GreeNova.LRP.Core\Application\AuthenticationProvider\AuthenticationProviderProxy.cs:line 51 at GreeNova.LRP.Web.Controllers.PortalController.SignIn(ProgramRequestToken token) in E:\projects\loyalty-rewards\GreeNova.LRP.Web\Controllers\PortalController.cs:line 145