public function flush()
    {
        if (file_exists($this->CacheFolder . "/" . $this->CacheIndex)) {
            unlink($this->CacheFolder . "/" . $this->CacheIndex);
            touch($this->CacheFolder . "/" . $this->CacheIndex);
        }
        if (file_exists($this->CacheFolder . "/" . $this->CacheDB)) {
            unlink($this->CacheFolder . "/" . $this->CacheDB);
            touch($this->CacheFolder . "/" . $this->CacheDB);
        }
    }