Fatal error: Uncaught Error: Class 'WP_REST_Controller' not found in C:\xampp\htdocs\labslibjkt\wp-content\plugins\jetpack\jetpack_vendor\automattic\jetpack-publicize\src\rest-api\class-base-controller.php:20 Stack trace: #0 {main} thrown in C:\xampp\htdocs\labslibjkt\wp-content\plugins\jetpack\jetpack_vendor\automattic\jetpack-publicize\src\rest-api\class-base-controller.php on line 20