Fatal error: Uncaught Error: Call to undefined function Automattic\Jetpack\Extensions\Contact_Form\add_action() in /home/antenaserwis/public_html/satserwis/wp-content/plugins/jetpack/extensions/blocks/contact-form/contact-form.php:10 Stack trace: #0 {main} thrown in /home/antenaserwis/public_html/satserwis/wp-content/plugins/jetpack/extensions/blocks/contact-form/contact-form.php on line 10