Check if has pages?

You could also use wp_list_pages() (Codex ref):

<?php
$has_pages = wp_list_pages( array( 'echo' => false ) );

if ( $has_pages ) {
    // There are pages; do something
}
?>

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