System.ServiceModel.CommunicationException: «Произошла ошибка при получении HTTP

У меня есть эта ошибка в моем клиенте. System.ServiceModel.CommunicationException: «Произошла ошибка при получении HTTP-ответа на http://локальный:8099/IService. Это может быть связано с тем, что привязка конечной точки службы не использует протокол HTTP. Это также может быть связано с прерыванием сервером контекста HTTP-запроса (возможно, из-за закрытия службы). См. журналы сервера для более подробной информации.' конфигурация клиента

<?xml version = "1.0" encoding = "utf-8"?>
<configuration>
  <configSections>
    <!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
    <!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
    <section name = "entityFramework" type = "System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission = "false" />
  </configSections>
  <startup>
    <supportedRuntime version = "v4.0" sku = ".NETFramework,Version=v4.6.1" />
  </startup>
  <system.serviceModel>
    <bindings>
      <basicHttpBinding>
        <binding name = "BasicHttpBinding_IProgrammService" />
      </basicHttpBinding>
    </bindings>
    <client>
      <endpoint address = "http://localhost:8099/IService" binding = "basicHttpBinding" bindingConfiguration = "BasicHttpBinding_IProgrammService" contract = "ServiceReferenceMrChicken.IProgrammService" name = "BasicHttpBinding_IProgrammService" />
    </client>
  </system.serviceModel>
  <entityFramework>
    <defaultConnectionFactory type = "System.Data.Entity.Infrastructure.LocalDbConnectionFactory, EntityFramework">
      <parameters>
        <parameter value = "v14.0" />
      </parameters>
    </defaultConnectionFactory>
    <providers>
      <provider invariantName = "System.Data.SqlClient" type = "System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
    </providers>
  </entityFramework>
  <connectionStrings>
    <add name = "EmployeeConnection" connectionString = "Data Source=den1.mssql7.gear.host;Initial Catalog=mrchikendb;User ID=mrchikendb;Password=Qwer-12" providerName = "System.Data.SqlClient" />
  </connectionStrings>
</configuration>

конфигурация сервера

<?xml version = "1.0" encoding = "utf-8"?>
<configuration>
  <configSections>
    <!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
    <section name = "entityFramework" type = "System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission = "false" />
  </configSections>
  <startup>
    <supportedRuntime version = "v4.0" sku = ".NETFramework,Version=v4.6.1" />
  </startup>
  <system.serviceModel>
    <bindings />
    <client />
    <services>
      <service name = "IService.ProgrammService" behaviorConfiguration = "mexBehavior">
        <endpoint address = "IService" binding = "basicHttpBinding" contract = "IService.IProgrammService"></endpoint>
        <endpoint address = "mex" binding = "mexHttpBinding" contract = "IMetadataExchange"></endpoint>
        <host>
          <baseAddresses>
            <add baseAddress = "http://localhost:8099/" />
          </baseAddresses>
        </host>
      </service>
    </services>
    <behaviors>
      <serviceBehaviors>
        <behavior name = "mexBehavior">
          <dataContractSerializer maxItemsInObjectGraph = "2147483646"/>
          <serviceThrottling maxConcurrentCalls = "120" maxConcurrentSessions = "120"
                             maxConcurrentInstances = "120" />
          <serviceMetadata httpGetEnabled = "true" />
          <serviceDebug includeExceptionDetailInFaults = "true" />
        </behavior>
      </serviceBehaviors>
    </behaviors>
  </system.serviceModel>
  <entityFramework>
    <defaultConnectionFactory type = "System.Data.Entity.Infrastructure.LocalDbConnectionFactory, EntityFramework">
      <parameters>
        <parameter value = "v14.0" />
      </parameters>
    </defaultConnectionFactory>
    <providers>
      <provider invariantName = "System.Data.SqlClient" type = "System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
    </providers>
  </entityFramework>
  <connectionStrings>
    <add name = "EmployeeConnection" connectionString = "Data Source=den1.mssql7.gear.host;Initial Catalog=mrchikendb;User ID=mrchikendb;Password=Qwer-12" providerName = "System.Data.SqlClient" />
  </connectionStrings>
  <system.diagnostics>
    <sources>
      <source name = "System.ServiceModel" switchValue = "Information, ActivityTracing" propagateActivity = "true">
        <listeners>
          <add name = "traceListener" type = "System.Diagnostics.XmlWriterTraceListener" initializeData = "C:\TracesServ_ce.svclog" />
        </listeners>
      </source>
    </sources>
  </system.diagnostics>
</configuration>

код, где я дал свое исключение

ServiceReferenceMrChicken.ProgrammServiceClient client = new ServiceReferenceMrChicken.ProgrammServiceClient();
            var users = client.GetUsers();
            dataGrid.ItemsSource = users;

код, где я дал свое исключение

ServiceReferenceMrChicken.ProgrammServiceClient client = new ServiceReferenceMrChicken.ProgrammServiceClient();
            var users = client.GetUsers();
            dataGrid.ItemsSource = users;