Fatal error: Uncaught Error: Interface "Psr\SimpleCache\CacheInterface" not found in C:\AppServ\Apache\2.4.58\htdocs\sets\vendor\laravel\framework\src\Illuminate\Contracts\Cache\Repository.php:8 Stack trace: #0 {main} thrown in C:\AppServ\Apache\2.4.58\htdocs\sets\vendor\laravel\framework\src\Illuminate\Contracts\Cache\Repository.php on line 8