WP8 No Such a table Sqlite - windows-phone-8

Question

i m trying to develop windows phone application but i have a problem about sqlite. I couldn't connect database and app. I had error message like this "no such table: hastalik". If some 1 have any idea, please share. Thanks for your help.
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Navigation;
using Microsoft.Phone.Controls;
using Microsoft.Phone.Shell;
using System.IO;
using Windows.Storage;
using SQLite;
namespace illnessTracker
{
public partial class Page1 : PhoneApplicationPage
{
public static string DB_PATH = Path.Combine(Path.Combine(ApplicationData.Current.LocalFolder.Path, "ilac.sqlite"));
public Page1()
{
InitializeComponent();
}
private void ApplicationBarIconButton_Click(object sender, EventArgs e)
{
using (SQLiteConnection dbConn = new SQLiteConnection("Data Source=ilac.sqlite; FailIfMissing=True"))
{
// Create a new task.
hastalik hasta = new hastalik();
hasta.hastalikAdi = txtbxHastalikAdi.Text;
hasta.semptomlar = txtbxSemptomlar.Text;
hasta.ilaclar = tbxIlaclar.Text;
hasta.not = tbxNot.Text;
hasta.doktorTavsiyesi = tbxTavsiye.Text;
hasta.tarihi = DateTime.Now.Date;
/// Insert the new task in the Task table.
dbConn.Insert(hasta);
}
}
[Table("hastalik")]
public class hastalik
{
[Column("hastalikID")]
[PrimaryKey, AutoIncrement]
public int hastalikID { get; set; }
[Column("hastalikAdi")]
public string hastalikAdi { get; set; }
[Column("semptomlar")]
public string semptomlar { get; set; }
[Column("ilaclar")]
public string ilaclar { get; set; }
[Column("doktorTavsiyesi")]
public string doktorTavsiyesi { get; set; }
[Column("not")]
public string not { get; set; }
[Column("tarihi")]
public DateTime tarihi { get; set; }
}
}
}