Problem with database Saving

using System;
using System.IO;
using System.Text;
using Conquer_Online_Server.ServerBase;
using System.Collections.Generic;
using Conquer.Database;

namespace Conquer_Online_Server.Database
{
    public class JarTable
    {
        public enum States : ushort
        {
            HaventStarted = 0,
            Stared = 1
        }
        public uint Kills, Required, Count, State, Type;
        public string Player;
        public JarTable(string player)
        {
            this.Player = player;
            MySqlCommand cmd = new MySqlCommand(MySqlCommandType.SELECT);
            cmd.Select("CloudSaint").Where("Name", player);
            MySqlReader r = new MySqlReader(cmd);
            if (r.Read())
            {
                this.Kills = r.ReadUInt32("Kills");
                this.Type = r.ReadUInt32("Type");
                this.Required = r.ReadUInt32("Required");
                this.Count = r.ReadUInt32("Count");
                this.State = r.ReadUInt32("Started");
                this.Player = r.ReadString("Name");

            }
            r.Close();
        }
        public void UpdateJar()
        {
            Database.MySqlCommand cmd = new Database.MySqlCommand(Database.MySqlCommandType.UPDATE);
            cmd.Update("CloudSaint").Set("Required", Required).Set("Kills", Kills).Set("Started", State).Set("Count", Count).Set("Type", Type).Where("Name", Player).Execute();
        }
    }
}