Fatal error: Uncaught Error: Call to undefined function add_action() in /home/propicalestates/public_html/wp-content-keep it /plugins/houzez-crm/includes/class-activities.php:8 Stack trace: #0 /home/propicalestates/public_html/wp-content-keep it /plugins/houzez-crm/includes/class-activities.php(172): Houzez_Activities->__construct() #1 {main} thrown in /home/propicalestates/public_html/wp-content-keep it /plugins/houzez-crm/includes/class-activities.php on line 8