Converting Static HTML pages to WordPress

Do you have this code corresponding to the style.css file that is in your main theme folder?

<link rel="stylesheet" href="https://wordpress.stackexchange.com/questions/94194/<?php bloginfo("stylesheet_url'); ?>" />

If you want to link to another name other than style.css or you have a different path you would want to use:

<link rel="stylesheet" href="https://wordpress.stackexchange.com/questions/94194/<?php bloginfo("template_directory'); ?>/pathocss.css">

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