Fatal error: Uncaught Error: Interface "NunoMaduro\Collision\Contracts\Writer" not found in D:\xampp\htdocs\dropifypro\vendor\nunomaduro\collision\src\Writer.php:24 Stack trace: #0 {main} thrown in D:\xampp\htdocs\dropifypro\vendor\nunomaduro\collision\src\Writer.php on line 24