app\Providers\AppServiceProvider <?php namespace App\Providers; use View; use App\User; use App\Forum; use App\Company; use Illuminate\Support\ServiceProvider; use Illuminate\Support\Facades\Schema; class AppServiceProvider extends ServiceProvider {     /**      * Bootstrap any application services.      *      * @return void      */     public function boot()     {         Schema::defaultStringLength(191);         $jumlah_forum = Forum::all()->count();         $jumlah_saudagar = User::whereNotIn('email', ['admin@ismi.or.id'])->count();         $jumlah_perusahaan = Company::whereNotIn('user_id', [1])->count();         View::share ( 'jumlah_forum', $jumlah_forum );         View::share ( 'jumlah_saudagar', $jumlah_saudagar );    ...