Fatal error: Uncaught Error: Class "Illuminate\Database\Eloquent\Relations\BelongsTo" not found in C:\laragon\www\Laravel-API-Starter-Kit(Old-12)\vendor\laravel\framework\src\Illuminate\Database\Eloquent\Relations\MorphTo.php:17 Stack trace: #0 {main} thrown in C:\laragon\www\Laravel-API-Starter-Kit(Old-12)\vendor\laravel\framework\src\Illuminate\Database\Eloquent\Relations\MorphTo.php on line 17