WP File Download need at least PHP 5.3 version, please update php before installing the plugin.

'; } } //Add actions add_action( 'admin_init', 'wpfd_disable_plugin' ); add_action( 'admin_notices', 'wpfd_show_error' ); //Do not load anything more return; } use Joomunited\WPFramework\v1_0_4\Application; include_once('framework' . DIRECTORY_SEPARATOR . 'ju-libraries.php'); if(!defined('WPFDL_PLUGIN_FILE')) { define('WPFDL_PLUGIN_FILE',__FILE__); } define( 'WPFDL_VERSION', '1.3.3' ); include_once('app'.DIRECTORY_SEPARATOR.'autoload.php'); include_once('app'.DIRECTORY_SEPARATOR.'install.php'); include_once('app'.DIRECTORY_SEPARATOR.'functions.php'); //Initialise the application $app = Application::getInstance('wpfd',__FILE__); $app->init(); if(is_admin()) { //config section if(!defined('JU_BASE')){ define( 'JU_BASE', 'https://www.joomunited.com/' ); } }