Asp.net 4.6.1 fileupload issue

if (File.Exists(savePath)) File.Delete(savePath);
  fleUpload.SaveAs(savePath);

  SqlConnection con = new SqlConnection(getConnectionString("dbConn").ToString());
  SqlCommand sqlCmd = new SqlCommand("update [dbo].[table] set fieldX = @imgPath where code = @Code and [A#] = @clientNum", con);
  sqlCmd.Parameters.Add("@imgPath", SqlDbType.VarChar).Value = imagePath;
  sqlCmd.Parameters.Add("@clientNum", SqlDbType.VarChar).Value = oARegNum;
  sqlCmd.Parameters.Add("@providerCode", SqlDbType.VarChar).Value = providerCode;
  con.Open();
  sqlCmd.ExecuteNonQuery();
  con.Close();