Fatal error: Uncaught Error: Interface 'Psr\Container\ContainerInterface' not found in C:\xampp\htdocs\admin\vendor\laravel\framework\src\Illuminate\Contracts\Container\Container.php:8
Stack trace:
#0 {main}
thrown in C:\xampp\htdocs\admin\vendor\laravel\framework\src\Illuminate\Contracts\Container\Container.php on line 8