Laravel Component does not work on the hosting

I have created a Laravel Component and it works fine on my local machine, but when I deploy the project to the hosting it stops working there and the error Undefined variable $navbar occurs.

app\View\Components

class navbar extends Component
{
    /**
     * Create a new component instance.
     */
    public function __construct(public $navbar = [])
    {
        $this->navbar = config('navbar');
    }
    /**
     * Get the view / contents that represent the component.
     */
    public function render(): View|Closure|string
    {
        return view('components.navbar');
    }
}

When I use the component <x-navbar ></x-navbar> an error occurs, but if I add the attribute <x-navbar :navbar="config('navbar')"></x- navbar> the error disappears.

I have a feeling that the component class is ignored on the hosting, since even dd('test') does not work if it is added to __construct. There are no such problems on the local machine.

The project was deployed on www.hostinger.com according to their instructions.

<x-navbar> will look for a Blade component named Navbar in a file named Navbar.php.

Unfortunately, Windows is case insensitive, but Linux is not. Naming the file navbar.php and the class navbar will work on Windows, but fail when deployed to a Linux webhost. (PHP's classes are case-insensitive, so navbar, Navbar, or nAvBaR will all work, but the Composer autoloader's file paths are case-sensitive if on a case-sensitive system.)

When working with Laravel, it's important to follow their coding style to avoid this issue; Laravel expects classes to use PascalCase and for file names to match. Laravel Pint can automatically resolve these and other such issues for you.