Fatal error: Uncaught Error: Interface 'Psr\SimpleCache\CacheInterface' not found in D:\xampp\htdocs\psp\backend\vendor\laravel\framework\src\Illuminate\Contracts\Cache\Repository.php:8 Stack trace: #0 {main} thrown in D:\xampp\htdocs\psp\backend\vendor\laravel\framework\src\Illuminate\Contracts\Cache\Repository.php on line 8