private function saveServer()
    {
        $this->vbot->cache->forever('session.'.$this->vbot->config['session'], json_encode($this->vbot->config['server']));
    }
private function saveServer()
    {
        $this->vbot->cache->forever('session.'.$this->vbot->config['session'], json_encode($this->vbot->config['server']));
    }
private function saveServer ( ) { $ this -> vbot -> cache -> forever ( 'session.' . $ this -> vbot -> config [ 'session' ] , json_encode ( $ this -> vbot -> config [ 'server' ] ) ) ; }
store config to cache.
store config to cache .