PHP Fatal error: Uncaught Error

I just clone newest version of akaunting, and run install on Window 10.
PHP 8.1
Everything have been install successfully, but when I run "php artisan serve" and access to localhost:8000 then console log print out these errors
WARN PHP Warning: require_once(D:\WorkingSpace\Personal\akaunting\public/index.php): Failed to open stream: No such file or directory in D:\WorkingSpace\Personal\akaunting\vendor\laravel\framework\src\Illuminate\Foundation\resources\server.php on line 16.

WARN PHP Fatal error: Uncaught Error: Failed opening required 'D:\WorkingSpace\Personal\akaunting\public/index.php' (include_path='.;C:\php\pear') in D:\WorkingSpace\Personal\akaunting\vendor\laravel\framework\src\Illuminate\Foundation\resources\server.php:16.

have you written the path correctly?
...rsonal\akaunting\public/index.php it seams like after the public you got the backslash inclining forward.

I'm using Window, the last backslash might be auto-generated by PHP.
When I use "php -S 0.0.0.0:80" it ran.