Update your web.config to specify a different version?

This is my error

Server Error in '/' Application. Specified Web Pages version "3.0.0.0" could not be found. Update your web.config to specify a different version. Current version: "2.0.0.0". 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.InvalidOperationException: Specified Web Pages version "3.0.0.0" could not be found. Update your web.config to specify a different version. Current version: "2.0.0.0".

And this is how my web config looks like

<?xml version="1.0" encoding="utf-8"?>
<!--
  For more information on how to configure your ASP.NET application,please visit
http://ift.tt/1eW0XAj
-->
<configuration>
  <configSections>
<sectionGroup name="system.web.webPages.razor" type="System.Web.WebPages.Razor.Configuration.RazorWebSectionGroup, System.Web.WebPages.Razor, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
  <section name="host" type="System.Web.WebPages.Razor.Configuration.HostSection, System.Web.WebPages.Razor, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" />
  <section name="pages" type="System.Web.WebPages.Razor.Configuration.RazorPagesSection, System.Web.WebPages.Razor, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" />
</sectionGroup>
<!-- For more information on Entity Framework configuration, visit http://ift.tt/1eigFsq -->
<section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
</configSections>
  <appSettings>
<add key="GoogleAnalytics:PropertyID" value="" />
<add key="webpages:Version" value="3.0.0.0" />
<add key="webpages:Enabled" value="true" />
<add key="vs:EnableBrowserLink" value="false" />
</appSettings>
 <system.web>
<compilation debug="true" targetFramework="4.5.1" />
<httpRuntime targetFramework="4.5.1" />
 </system.web>
<system.web.webPages.razor>
<host factoryType="System.Web.WebPages.Razor.WebRazorHostFactory, System.Web.WebPages.Razor, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
<pages pageBaseType="System.Web.WebPages.WebPage">
  <namespaces>
    <add namespace="System.Web.Configuration" />
    <add namespace="System.Web.Optimization" />
    <add namespace="System.Web.Routing" />
  </namespaces>
</pages>
</system.web.webPages.razor>
<runtime>
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
  <dependentAssembly>
    <assemblyIdentity name="WebGrease" publicKeyToken="31bf3856ad364e35" culture="neutral" />
    <bindingRedirect oldVersion="0.0.0.0-1.5.2.14234" newVersion="1.5.2.14234" />
  </dependentAssembly>
  <dependentAssembly>
    <assemblyIdentity name="Microsoft.Owin.Security.OAuth" publicKeyToken="31bf3856ad364e35" culture="neutral" />
    <bindingRedirect oldVersion="0.0.0.0-2.0.2.0" newVersion="2.0.2.0" />
  </dependentAssembly>
  <dependentAssembly>
    <assemblyIdentity name="Microsoft.Owin" publicKeyToken="31bf3856ad364e35" culture="neutral" />
    <bindingRedirect oldVersion="0.0.0.0-2.0.2.0" newVersion="2.0.2.0" />
  </dependentAssembly>
  <dependentAssembly>
    <assemblyIdentity name="Microsoft.Owin.Security" publicKeyToken="31bf3856ad364e35" culture="neutral" />
    <bindingRedirect oldVersion="0.0.0.0-2.0.2.0" newVersion="2.0.2.0" />
  </dependentAssembly>
  <dependentAssembly>
    <assemblyIdentity name="Microsoft.Owin.Security.Cookies" publicKeyToken="31bf3856ad364e35" culture="neutral" />
    <bindingRedirect oldVersion="0.0.0.0-2.0.2.0" newVersion="2.0.2.0" />
  </dependentAssembly>
  <dependentAssembly>
    <assemblyIdentity name="Antlr3.Runtime" publicKeyToken="eb42632606e9261f" culture="neutral" />
    <bindingRedirect oldVersion="0.0.0.0-3.5.0.2" newVersion="3.5.0.2" />
  </dependentAssembly>
  <dependentAssembly>
    <assemblyIdentity name="System.Web.Helpers" publicKeyToken="31bf3856ad364e35" />
    <bindingRedirect oldVersion="1.0.0.0-3.0.0.0" newVersion="3.0.0.0" />
  </dependentAssembly>
  <dependentAssembly>
    <assemblyIdentity name="System.Web.WebPages" publicKeyToken="31bf3856ad364e35" />
    <bindingRedirect oldVersion="1.0.0.0-3.0.0.0" newVersion="3.0.0.0" />
  </dependentAssembly>
  </assemblyBinding>
  </runtime>
  <location path="crossdomain.xml">
  <system.webServer>
  <staticContent>
    <clear />
    <mimeMap fileExtension=".xml" mimeType="text/x-cross-domain-policy" />
  </staticContent>
  </system.webServer>
  </location>
  <system.serviceModel>
  <behaviors>
  <serviceBehaviors>
    <behavior name="">
      <serviceMetadata httpGetEnabled="true" httpsGetEnabled="true" />
      <serviceDebug includeExceptionDetailInFaults="false" />
    </behavior>
  </serviceBehaviors>
  </behaviors>
  <serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true" />
  </system.serviceModel>
  <connectionStrings>
   <add name="Upravljanje_vozilimaEntities" connectionString="metadata=http://res*/Model1.csdl|res*/Model1.ssdl|res*/Model1.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=ZVONIMIRTOKIC\SQLEXPRESS;initial catalog=Upravljanje_vozilima;integrated security=True;MultipleActiveResultSets=True;App=EntityFramework&quot;" providerName="System.Data.EntityClient" />
  <add name="Upravljanje_vozilimaEntities1" connectionString="metadata=http://res*/ModelUpravljanjaVozilima.csdl|res*/ModelUpravljanjaVozilima.ssdl|res*/ModelUpravljanjaVozilima.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=ZVONIMIRTOKIC\SQLEXPRESS;initial catalog=Upravljanje_vozilima;integrated security=True;multipleactiveresultsets=True;application name=EntityFramework&quot;" providerName="System.Data.EntityClient" />
  <add name="Upravljanje_vozilimaEntities2" connectionString="metadata=http://res*/ModelVoznogParka.csdl|res*/ModelVoznogParka.ssdl|res*/ModelVoznogParka.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=ZVONIMIRTOKIC\SQLEXPRESS;initial catalog=Upravljanje_vozilima;integrated security=True;multipleactiveresultsets=True;application name=EntityFramework&quot;" providerName="System.Data.EntityClient" />
 </connectionStrings>

I already change version. Any idea how to fix this ?