code: public static function addData(string $title, array $data)
      {
          if (self::$isInit === true) {
              self::$prettyPageHandler->AddDataTable($title, $data);
          }
      }
docs: Add additionnal info in case of error page is displayed.
  
  @static
  @param string $title data group title
  @param array  $data  data that will be displayed