Fatal error: Uncaught Error: Interface "WordPress\AiClient\Providers\Contracts\ProviderInterface" not found in C:\web_server\htdocs\home\wp-includes\php-ai-client\src\Providers\AbstractProvider.php:18 Stack trace: #0 {main} thrown in C:\web_server\htdocs\home\wp-includes\php-ai-client\src\Providers\AbstractProvider.php on line 18