Laravel Filament "/admin" 404 not found error.

Hi. I uploaded my Laravel project to a website. To run the filament admin panel. The site is working, but when I go to /admin, I get 404 not found error.

Models/Users.php

namespace App\Models;

use Illuminate\Contracts\Auth\MustVerifyEmail;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Foundation\Auth\User as Authenticatable;
use Illuminate\Notifications\Notifiable;
use Laravel\Sanctum\HasApiTokens;
use Filament\Models\Contracts\FilamentUser;
use Filament\Models\Contracts\HasName;


class User extends Authenticatable
{
    use HasApiTokens, HasFactory, Notifiable;

    /**
     * The attributes that are mass assignable.
     *
     * @var array<int, string>
     */
    protected $fillable = [
        'name',
        'email',
        'password',
    ];

    /**
     * The attributes that should be hidden for serialization.
     *
     * @var array<int, string>
     */
    protected $hidden = [
        'password',
        'remember_token',
    ];

    /**
     * The attributes that should be cast.
     *
     * @var array<string, string>
     */
    protected $casts = [
        'email_verified_at' => 'datetime',
    ];
    
}
class User extends Authenticatable implements FilamentUser
{
    // ...
 
    public function canAccessFilament(true): bool
    {
        return str_ends_with($this->email, '@yourdomain.com') && $this->hasVerifiedEmail();
    }
}
class User extends Authenticatable implements FilamentUser, HasName
{`