$settings = $cache->remember('settings', 60, function() use ($settings)
        {
            return $settings->pluck('value', 'name')->all();
        });
    config()->set('settings', $settings);

{{ config('settings.sitename') }}

'driver' => config('settings.maildriver'),
'host' => config('settings.mailhost'),

Missing argument 1 for IlluminateSupportManager::createDriver()