How to fix the gold exploit on your server

go to

Server>Credits>Add.cs

replace the WHOLE thing with:

Code:

using System.Collections.Specialized;
using System.Net;
using System.Text;
using System.Web;
using db;
using MySql.Data.MySqlClient;

namespace server.credits
{
    internal class add : IRequestHandler
    {
        public void HandleRequest(HttpListenerContext context)
        {
            string status;
            using (var db = new Database())
            {
                NameValueCollection query = HttpUtility.ParseQueryString(context.Request.Url.Query);

                MySqlCommand cmd = db.CreateQuery();
                cmd.CommandText = "SELECT id FROM accounts WHERE uuid=@uuid";
                cmd.Parameters.AddWithValue("@uuid", query["guid"]);
                object id = cmd.ExecuteScalar();

                if (id != null)
                {
                    try
                    {
                        status = "purchasing gold is disabled";
                    }
                    catch
                    {
                        status = "purchasing gold is disabled";
                    }
                }
                else
                {
                    status = "purchasing gold is disabled";
                }
                db.Dispose();
            }

            byte[] res = Encoding.UTF8.GetBytes(
                @"<html>
    <head>
        <title>Haha</title>
        <script>window.close();</script>
    </head>
    <body style='background: #333333'>
        <h1 style='color: #EEEEEE; text-align: center'>
            " + status + @"
        </h1>
    </body>
</html>");
            context.Response.OutputStream.Write(res, 0, res.Length);
        }
    }
}