Fatal error: Uncaught Error: Class "Illuminate\Support\Collection" not found in D:\laragon\www\appContrato\vendor\laravel\framework\src\Illuminate\Database\Eloquent\Collection.php:19 Stack trace: #0 {main} thrown in D:\laragon\www\appContrato\vendor\laravel\framework\src\Illuminate\Database\Eloquent\Collection.php on line 19