admin_url('admin-ajax.php'), 'adminUrl' => admin_url(), 'nonce' => wp_create_nonce('seoprostack-nonce'), 'updateNonce' => wp_create_nonce('updates') ); wp_localize_script('seoprostack-admin', 'wpSeoProStack', $ajax_data); } add_action('admin_enqueue_scripts', 'seoprostack_admin_assets'); // Initialize classes $seoprostack_auto_upload = new SEOProStack_Auto_Upload();