How to setup different permlalinks for posts and pages?

In Options » Permalinks just add a base for post permastruct. Ex: /blog/%postname%/.

Make sure that your custom post types are registered with 'with_front' => false in rewrite argument. See: http://codex.wordpress.org/Function_Reference/register_post_type

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