public function __construct()
{
$date = date("Ymd", $_SERVER['REQUEST_TIME']);
$this->log_file = COWL_TOP . sprintf(Current::$config->get("plugins.logging.log_file"), $date);
$this->error_file = COWL_TOP . sprintf(Current::$config->get("plugins.logging.error_file"), $date);
// Set global accessor as Current::$log
Current::$log = $this;
}