Fatal error: Uncaught Error: Class 'Ramsey\Collection\AbstractCollection' not found in E:\xampp\htdocs\www\qr251\vendor\ramsey\uuid\src\Provider\Node\NodeProviderCollection.php:31 Stack trace: #0 {main} thrown in E:\xampp\htdocs\www\qr251\vendor\ramsey\uuid\src\Provider\Node\NodeProviderCollection.php on line 31