guest panel access getting "This page isn’t working"

https://filamentphp.com/docs/3.x/panels/users#setting-up-guest-access-to-a-panel

the problem is I get: This page isn’t working error when I try to create a guest panel

GuestPanelProvider.php

<?php

namespace App\Providers\Filament;

use Filament\Http\Middleware\Authenticate;
use Filament\Http\Middleware\DisableBladeIconComponents;
use Filament\Http\Middleware\DispatchServingFilamentEvent;
use Filament\Navigation\NavigationItem;
use Filament\Panel;
use Filament\PanelProvider;
use Filament\Support\Colors\Color;
use Filament\Support\Enums\MaxWidth;
use Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse;
use Illuminate\Cookie\Middleware\EncryptCookies;
use Illuminate\Foundation\Http\Middleware\VerifyCsrfToken;
use Illuminate\Routing\Middleware\SubstituteBindings;
use Illuminate\Session\Middleware\AuthenticateSession;
use Illuminate\Session\Middleware\StartSession;
use Illuminate\View\Middleware\ShareErrorsFromSession;

class GuestPanelProvider extends PanelProvider
{
    public function panel(Panel $panel): Panel
    {
        return $panel
            ->default()
            ->id('guest')
            ->path('')
            ->colors([
                'danger' => Color::Red,
                'gray' => Color::Slate,
                'info' => Color::Cyan,
                'primary' => Color::Indigo,
                'success' => Color::Green,
                'warning' => Color::Yellow,
            ])
            ->font('Inter')
            ->maxContentWidth(MaxWidth::Full)
            ->viteTheme('resources/assets/css/filament/guest/app.css')
            ->brandLogo('https://merchdominator.com/theme/assets/logo/logo.svg')
            ->brandLogoHeight('3rem')
            ->favicon(asset('images/favicon.ico'))
            ->discoverClusters(in: app_path('Filament/Guest/Clusters'), for: 'App\Filament\Guest\Clusters')
            ->discoverResources(in: app_path('Filament/Guest/Resources'), for: 'App\Filament\Guest\Resources')
            ->discoverPages(in: app_path('Filament/Guest/Pages'), for: 'App\Filament\Guest\Pages')
            ->discoverWidgets(in: app_path('Filament/Guest/Widgets'), for: 'App\Filament\Guest\Widgets')
            ->topNavigation()
            ->navigationItems([
                NavigationItem::make('Analytics')
                    ->url('https://filament.pirsch.io', shouldOpenInNewTab: true)
                    ->icon('heroicon-o-presentation-chart-line')
                    ->group('Reports')
                    ->sort(3),
            ])
            ->userMenuItems([])
            ->breadcrumbs(false)
            ->spa()
            ->middleware([
                EncryptCookies::class,
                AddQueuedCookiesToResponse::class,
                StartSession::class,
                ShareErrorsFromSession::class,
                VerifyCsrfToken::class,
                SubstituteBindings::class,
                DisableBladeIconComponents::class,
                DispatchServingFilamentEvent::class,
            ]);
    }
}