Edit File: post-local-cache.php
<?php namespace Elementor\Core\Files\CSS; use Elementor\Plugin; if ( ! defined( 'ABSPATH' ) ) { exit; // Exit if accessed directly } abstract class Post_Local_Cache extends Post { /** * Meta cache * * @var array */ private $meta_cache = []; abstract protected function get_post_id_for_data(); public function is_update_required() { return true; } protected function load_meta() { return $this->meta_cache; } protected function delete_meta() { $this->meta_cache = []; } protected function update_meta( $meta ) { $this->meta_cache = $meta; } protected function get_data() { $document = Plugin::$instance->documents->get( $this->get_post_id_for_data() ); return $document ? $document->get_elements_data() : []; } }