Fatal error: Uncaught Error: Call to undefined function Automattic\Jetpack\Extensions\WhatsApp_Button\add_action() in C:\xampp\htdocs\WAIT FOR DELETE\wp-content\plugins\jetpack\extensions\blocks\send-a-message\whatsapp-button\whatsapp-button.php:31 Stack trace: #0 C:\xampp\htdocs\WAIT FOR DELETE\wp-content\plugins\jetpack\extensions\blocks\send-a-message\send-a-message.php(10): require_once() #1 {main} thrown in C:\xampp\htdocs\WAIT FOR DELETE\wp-content\plugins\jetpack\extensions\blocks\send-a-message\whatsapp-button\whatsapp-button.php on line 31