Fatal error: Uncaught Error: Interface "Illuminate\Database\ConnectionResolverInterface" not found in C:\xampp\htdocs\elitecourtesans-yedek\vendor\laravel\framework\src\Illuminate\Database\ConnectionResolver.php:5 Stack trace: #0 {main} thrown in C:\xampp\htdocs\elitecourtesans-yedek\vendor\laravel\framework\src\Illuminate\Database\ConnectionResolver.php on line 5