Fatal error: Uncaught Error: Class "OpenApi\Annotations\XmlContent" not found in C:\xampp\htdocs\vendor\zircote\swagger-php\src\Attributes\XmlContent.php:13 Stack trace: #0 {main} thrown in C:\xampp\htdocs\vendor\zircote\swagger-php\src\Attributes\XmlContent.php on line 13