调试时出现:"拒绝了对对象 'sp_sdidebug'（数据库 'master'，所有者 'dbo'）的 EXECUTE 权限。",该怎么办?

说明: 执行当前 Web 请求期间，出现未处理的异常。请检查堆栈跟踪信息，以了解有关该错误以及代码中导致错误的出处的详细信息。 异常详细信息: System.Data.SqlClient.SqlException: 拒绝了对对象 'sp_sdidebug'（数据库 'master'，所有者 'dbo'）的 EXECUTE 权限。源错误: 
行 132：                        .Parameters.Add(param)
行 133：                    End With
行 134：                    .Fill(data)
行 135：                Finally
行 136：                    If Not .SelectCommand Is Nothing Then
 源文件: D:\aspbuild\Duwamish7vb\DataAccess\Categories.vb    行: 134 堆栈跟踪: 
[SqlException: 拒绝了对对象 'sp_sdidebug'（数据库 'master'，所有者 'dbo'）的 EXECUTE 权限。]
   System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream)
   System.Data.SqlClient.SqlCommand.ExecuteNonQuery()
   System.Data.SqlClient.SqlConnection.IssueSQLDebug(UInt32 option, String machineName, UInt32 pid, UInt32 id, String sdiDllName, Byte[] data)
   System.Data.SqlClient.SqlConnection.CheckSQLDebug(SqlDebugContext sdc)
   System.Data.SqlClient.SqlConnection.CheckSQLDebugOnConnect()
   System.Data.SqlClient.SqlConnection.OpenWithDebugger()
   System.Data.SqlClient.SqlConnection.Open()
   System.Data.Common.DbDataAdapter.QuietOpen(IDbConnection connection, ConnectionState& originalState)
   System.Data.Common.DbDataAdapter.FillFromCommand(Object data, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
   System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
   System.Data.Common.DbDataAdapter.Fill(DataSet dataSet)
   Duwamish7.DataAccess.Categories.FillCategoryData(String commandText, String paramName, Int32 paramValue) in D:\aspbuild\Duwamish7vb\DataAccess\Categories.vb:134
   Duwamish7.DataAccess.Categories.GetCategories(Int32 categoryId) in D:\aspbuild\Duwamish7vb\DataAccess\Categories.vb:108
   Duwamish7.BusinessFacade.ProductSystem.GetCategories(Int32 categoryId) in D:\aspbuild\Duwamish7vb\Business\Facade\ProductSystem.vb:59
   Duwamish7.Web.CategoriesModule.Page_Load(Object sender, EventArgs e) in D:\aspbuild\Duwamish7vb\web\modules\CategoriesModule.ascx.vb:162
   System.EventHandler.Invoke(Object sender, EventArgs e) +0
   System.Web.UI.Control.OnLoad(EventArgs e)
   System.Web.UI.Control.LoadRecursive()
   System.Web.UI.Control.LoadRecursive()
   System.Web.UI.Control.LoadRecursive()
   System.Web.UI.Control.LoadRecursive()
   System.Web.UI.Page.ProcessRequestMain()