How to include a JS file in this theme?

From wp_enqueue_scripts action: wp_enqueue_scripts is the proper hook to use when enqueuing items that are meant to appear on the front end. For admin-facing scripts, the correct action hook is admin_enqueue_scripts function prefix_enqueue_scripts3() { wp_enqueue_script( ‘metabox_js’, get_stylesheet_directory_uri() . ‘/js/metabox.js’, array( ‘jquery’ ), ‘1.0.0’, true ); } add_action( ‘admin_enqueue_scripts’, ‘prefix_enqueue_scripts3’ );

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)