Warning: Constant WP_DEBUG already defined

Didn’t know that this was already in wp-config.php:

if (!defined('WP_DEBUG')) {
    define('WP_DEBUG', false);
}

So the define statement I added was indeed redundant. Duh!

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