Fatal error: Uncaught Error: Class "Jetpack_IXR_Client" not found in /users/laufgruppe-lvb/www/wordpress/wp-content/plugins/woocommerce/vendor/automattic/jetpack-connection/legacy/class-jetpack-ixr-clientmulticall.php:15 Stack trace: #0 {main} thrown in /users/laufgruppe-lvb/www/wordpress/wp-content/plugins/woocommerce/vendor/automattic/jetpack-connection/legacy/class-jetpack-ixr-clientmulticall.php on line 15