Fatal error: Uncaught Error: Class "WordPress\AiClient\Common\AbstractEnum" not found in C:\xampp\htdocs\uif-website\wp-includes\php-ai-client\src\Messages\Enums\MessagePartChannelEnum.php:17 Stack trace: #0 {main} thrown in C:\xampp\htdocs\uif-website\wp-includes\php-ai-client\src\Messages\Enums\MessagePartChannelEnum.php on line 17