Fatal error: Uncaught Error: Interface 'Ramsey\Collection\QueueInterface' not found in D:\xampp\htdocs\vendor\ramsey\collection\src\DoubleEndedQueueInterface.php:166 Stack trace: #0 {main} thrown in D:\xampp\htdocs\vendor\ramsey\collection\src\DoubleEndedQueueInterface.php on line 166