Fatal error: Uncaught Error: Interface 'Illuminate\Contracts\Session\Session' not found in D:\xampp\htdocs\psp\backend\vendor\laravel\framework\src\Illuminate\Session\Store.php:12 Stack trace: #0 {main} thrown in D:\xampp\htdocs\psp\backend\vendor\laravel\framework\src\Illuminate\Session\Store.php on line 12