private AdvException GetError(Debug.ErrType errType, string atTime)
 {
     try
     {
         if (File.Exists(Debug.ErrFile[errType]))
         {
             using (var csv = new CsvHelper.CsvReader(new StreamReader(Debug.ErrFile[errType], Encoding.UTF8, true)))
             {
                 csv.Configuration.Delimiter       = Debug.CharSeparate;
                 csv.Configuration.HasHeaderRecord = false;
                 while (csv.Read())
                 {
                     string[] r = csv.CurrentRecord;
                     if (atTime == r[0] && r.Length >= 5)
                     {
                         var ex1 = AdvException.GetFromJsonString(r[4]);
                         ex1.ExceptionData.ManualMessage = r[2];
                         return(ex1);
                     }
                 }
             }
         }
     }
     catch (Exception ex)
     {
         lblErr.Text = ex.Message;
     }
     return(null);
 }