Procedure or function spuserdata has too many arguments spec

Question

Hai all, just look at my code::

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Data;

using System.Data.SqlClient;

using System.Configuration;

/// <summary>

/// Summary description for DataClass

/// </summary>

/// 

public class DataClass

{

    public DataClass()

    {

    }

    /// <summary>

    ///  return rows depend on position

    ///  if you need 10th to 20th you need to pass start=10 and end=20

    /// </summary>

    /// <param name="start">database start position of one row</param>

    /// <param name="next">database end position of one row</param>

    /// <returns></returns>

    public string GetAjaxContent(int start, int end)

    {

        string result = string.Empty;

        //adding sp params with values in Dictionary entry.

        Dictionary<string, object> keyValPair = new Dictionary<string, object>();

        keyValPair.Add("@start", start);

        keyValPair.Add("@next", end);

        DBHelper DBHelper = new DBHelper();

        //passing the Stored Procedure name and keyvalue pair

        DataTable dataTable = DBHelper.GetTable("spuserdata", keyValPair);

        if (dataTable.Rows.Count > 0)

        {

            for (int i = 0; i < dataTable.Rows.Count; i++)

            {

                result += string.Format(@"<tr>

                                                        <td>

                                                            <table>

                                                                <tr>

                                                                    <td style='width:50px;'>{0}</td><td style='width:400px;'>{1}</td><td style='width:150px;'>{2}</td>

                                                                </tr>

                                                            </table>

                                                        </td>

                                                   </tr>", dataTable.Rows[i][0].ToString(), dataTable.Rows[i][1].ToString(), dataTable.Rows[i][2].ToString());

            }

        }

        //this string is going to append on Datalist on client.

        return result;

    }

    /// <summary>

    /// function to bind data on page load

    /// </summary>

    /// <returns></returns>

    public DataTable FirstTenRecords()

    {

        Dictionary<string, object> keyValPair = new Dictionary<string, object>();

        keyValPair.Add("@start", 0);

        keyValPair.Add("@next", 10);

        DBHelper DBHelper = new DBHelper();

        DataTable dataTable = DBHelper.GetTable("spuserdata", keyValPair);

        return dataTable;

    }

}

/// <summary>

/// return sqlconnection string formweb.config file

/// </summary>

public class Provider

{

    public static SqlConnection GetConnection()

    {

       // return new SqlConnection(ConfigurationManager.AppSettings["conn"]);

        return new SqlConnection(System.Configuration.ConfigurationManager.ConnectionStrings["conn"].ConnectionString);

    }

}

/// <summary>

/// Data layer

/// </summary>

public class DBHelper

{

    public DBHelper()

    {

    }

       

    

    public DataTable GetTable(string SPName, Dictionary<string, object> SPParamWithValues)

    {

        DataTable dataTable = new DataTable();

        

       

       

        //SqlCommand cmd;

        //SqlDataAdapter adapter;

        //SqlConnection conn;

        SqlConnection conn = new SqlConnection();

        SqlCommand cmd = new SqlCommand();

        SqlDataAdapter adapter = new SqlDataAdapter();

        conn = Provider.GetConnection();

        

        conn.Open();

            //open DB connection

          

            cmd = new SqlCommand();

            cmd.CommandType = CommandType.StoredProcedure;

            cmd.Connection = conn;

             cmd.CommandText = SPName;

            foreach (KeyValuePair<string, object> paramValue in SPParamWithValues)

            {

                cmd.Parameters.AddWithValue(paramValue.Key, paramValue.Value);

            }

            adapter = new SqlDataAdapter(cmd);

            adapter.Fill(dataTable);---Procedure or function spuserdata has too many arguments specified.

      

        return dataTable;

   

       }

    

}

here is my stored procedure ,as for i know this error is because when we are specifying more parameters in your c# code than our stored procedure accepts..but i dont understand what are the extra parameters which i add
and here is my stored proc ::

create proc spuserdata

@id int

AS

select decription,url from tb_userdata inner join tb_userlogin on tb_userdata.uidfromtb1=tb_userlogin.id

 where tb_userlogin.id=@id

how an i resolve this
Thnaks and Regards