public function log()
    {
        CarteBlanche::log(
            $this->getAppMessage()."\n".$this->getTraceAsString(),
            \Library\Logger::ERROR
        );
    }
public function log()
    {
        CarteBlanche::log(
            $this->getAppMessage()."\n".$this->getTraceAsString(),
            \Library\Logger::ERROR
        );
    }
public function log ( ) { CarteBlanche :: log ( $ this -> getAppMessage ( ) . "\n" . $ this -> getTraceAsString ( ) , \ Library \ Logger :: ERROR ) ; }
Log the exception in `history.log`

@return void
Log the exception in history . log