Fatal error: Uncaught Error: Call to undefined function Automattic\Jetpack\Extensions\Google_Calendar\add_action() in C:\xampp\htdocs\krustpilsbaznica.lv\public_html\wp-content\plugins\jetpack\extensions\blocks\google-calendar\google-calendar.php:28 Stack trace: #0 {main} thrown in C:\xampp\htdocs\krustpilsbaznica.lv\public_html\wp-content\plugins\jetpack\extensions\blocks\google-calendar\google-calendar.php on line 28