Fatal error: Uncaught Error: Undefined constant "JETPACK__PLUGIN_DIR" in C:\xampp\htdocs\krustpilsbaznica.lv\public_html\wp-content\plugins\jetpack\_inc\lib\core-api\wpcom-endpoints\class-wpcom-rest-api-v2-endpoint-email-preview.php:13 Stack trace: #0 {main} thrown in C:\xampp\htdocs\krustpilsbaznica.lv\public_html\wp-content\plugins\jetpack\_inc\lib\core-api\wpcom-endpoints\class-wpcom-rest-api-v2-endpoint-email-preview.php on line 13