Server Error in '/' Application.

missing language config

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.NotImplementedException: missing language config

Source Error:

The source code that generated this unhandled exception can only be shown when compiled in debug mode. To enable this, please follow one of the below steps, then request the URL:

1. Add a "Debug=true" directive at the top of the file that generated the error. Example:

  <%@ Page Language="C#" Debug="true" %>

or:

2) Add the following section to the configuration file of your application:

<configuration>
   <system.web>
       <compilation debug="true"/>
   </system.web>
</configuration>

Note that this second technique will cause all files within a given application to be compiled in debug mode. The first technique will cause only that particular file to be compiled in debug mode.

Important: Running applications in debug mode does incur a memory/performance overhead. You should make sure that an application has debugging disabled before deploying into production scenario.

Stack Trace: 


[NotImplementedException: missing language config]
   DueFCommunication.DBClasses.ServiceConfigClass.GetCommonConfig(applicationService service, Int64 language) +1329
   DueFCommunication.Commons.myWebSiteDS.categorySubLevel(applicationService service, Int64 menuID, Int64 startCat, List`1& allowedGroups) +91
   DueFCommunication.Commons.myWebSiteDS.serviceListNews(Int64 groupID, Int64 categoryID, Int64 menuID, Int64 siteID, Int64 maxCatalogRows, Int64 languageID, Int64 NumRow) +3249
   myWebSite.News.Page_Load(Object sender, EventArgs e) +1650
   System.Web.UI.Control.OnLoad(EventArgs e) +106
   System.Web.UI.Control.LoadRecursive() +68
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3785

Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.7.4092.0