Fatal error: Uncaught Error: Class "Spatie\DataTransferObject\DataTransferObjectCollection" not found in /home/lumultra/public_html/__subdomains/openai/vendor/tectalic/openai/src/Models/AbstractModelCollection.php:18 Stack trace: #0 {main} thrown in /home/lumultra/public_html/__subdomains/openai/vendor/tectalic/openai/src/Models/AbstractModelCollection.php on line 18