Seite 2 kein Inhalt...wieso ?

<?php
         $args = array(
                       'cat' => '3',
                       'post_type' => 'post',
                       'posts_per_page' => 3,
                       'paged' => ( get_query_var('paged') ? get_query_var('paged') : 1),
                       );


        query_posts($args);


    while (have_posts()) : the_post();
     get_template_part( 'content', get_post_format() );
    ?>
        


          <?php


    endwhile;
    ?><div class="navigation">
      <div class="alignleft"><?php previous_posts_link('&laquo; Previous') ?></div>
      <div class="alignright"><?php next_posts_link('More &raquo;') ?></div>
    </div>
    <?php
    wp_reset_query();  // Restore global post data
    ?>