I am getting an error when fetching data from database

Question

Hi,

 

I implement one web api like this :

 

[Authorize]

[RoutePrefix("api/Notifications")]
public class NotificationsController : BaseController
{

private NotificationManager _notification = new NotificationManager();


[Route("")]
//api/notifications
public IEnumerable<Notification> GetNotifications()
{
return GetNotifications();
}
} 

 

This is my dataaccess layer class :

 

 

public IEnumerable<Notification> GetNotifications()
{
using (KiwiDbContext context = new KiwiDbContext(_ConnectionString))
{
return context.Notifications.ToList();
}
}

This is my business layer :

 

public class NotificationManager
{
private DataAccess _kiwidb = new DataAccess();

public List<Notification>GetNotification()
{
return _kiwidb.GetNotifications().ToList();
}
} 

 

 

This is my table :

 

 

 

When I execute my project get an error like this :

 

 

 

An unhandled exception of type 'System.StackOverflowException' occurred in Kiwi.Service.API.Controller.dll 

 

Please give me a correct code for that.