Easy appointment continuously generate PHP Fatal error: Uncaught Error: Call to undefined method EAGDPRActions::clear_old_custome_data() in /wp-content/plugins/easy-appointments/main.php:306 Stack trace: #0 /home/5f79ac24c1ac190fbc57581f/public_html/wp-includes/class-wp-hook.php(287): EasyAppointment->delete_old_data() #1 /home/5f79ac24c1ac190fbc57581f/public_html/wp-includes/class-wp-hook.php(311): WP_Hook->apply_filters('', Array) #2 /home/5f79ac24c1ac190fbc57581f/public_html/wp-includes/plugin.php(551): WP_Hook->do_action(Array) #3 /home/5f79ac24c1ac190fbc57581f/public_html/wp-cron.php(138): do_action_ref_array('ea_gdpr_auto_de...', Array) #4 {main} thrown in /home/5f79ac24c1ac190fbc57581f/public_html/wp-content/plugins/easy-appointments/main.php on line 306 Any idea to eliminate it?