Custom post and category template pagination problem

Hi guys,

i have a strange problem in my wordpress. I have a category template wich holds a query to custom post with a the category. The strange thing is when the pagination loads it displays how many pages we have. But when i click on the second page of the pagination it gives me a 404 page. If I make the query only to the custom post or to the category it works fine. After i have refresh the query with the test for the custom post and the category it works fine. Here is the code of the category template:

<div id="conteiner-first-vision">
  <section id="inner-pad">
    <?php
 	$paged = (get_query_var('paged')) ? get_query_var('paged') : 1;
	$args = array(
	'posts_per_page' => 6,
	'post_type' =>  'awards-pub',
	'cat'=>6,
	'paged' => $paged,
	'order'=>'DESC'
	);
	$wp_query = new WP_Query( $args );
	//wp_query->query('showposts=5'.'&paged='.$paged);
	$i=1;
	while ( $wp_query->have_posts() )
	{
		$wp_query->the_post();
		?>
    <article class="article-first-vision <?= ($i==2)?'mar':'' ?>" >
      <?php if ( has_post_thumbnail()) { ?>
      <a href="<?php the_permalink(); ?>" title="<?php the_title(); ?>">
      <?php the_post_thumbnail('menu-pub'); ?>
      </a>
      <?php
	}; ?>
      <h2>
        <?php the_title(); ?>
      </h2>
      <div class="article-description">
        <?= truncateHtml(get_the_content()); ?>
      </div>
      <a href="<?php the_permalink(); ?>" style="bottom:0; right:0;" class="pa"><img src="<?php bloginfo('template_url') ?>/img/link-articles.png"></a> </article>
    <?php
  if($i==3){$i=0;}
  $i++;
	}
	?>
  </section>
  <div class="clear"></div>
  <div class="pagination-conteiner">
    <?php
  	get_template_part('pagination');
	?>
  </div>
  <div class="clear"></div>
  <?php
	wp_reset_query();
  ?>

And this is the pagination:

global $wp_query;
    $big = 999999999;
    echo paginate_links(array(
        'base' => str_replace($big, '%#%', get_pagenum_link($big)),
        'format' => '?paged=%#%',
        'current' => max(1, get_query_var('paged')),
        'total' => $wp_query->max_num_pages,
		'prev_next'    => True,
		'prev_text'    => __('«'),
		'next_text'    => __('»'),
    ));

and this is the custom post:

register_post_type('awards-pub', // Register Custom Post Type
        array(
        'labels' => array(
            'name' => __('Awards', 'awardspub'), // Rename these to suit
            'singular_name' => __('Awards Post', 'awardspub'),
            'add_new' => __('Add Awards', 'awardspub'),
            'add_new_item' => __('Add Awards  Post', 'awardspub'),
            'edit' => __('Edit', 'awardspub'),
            'edit_item' => __('Edit Awards Post', 'awardspub'),
            'new_item' => __('New Awards Post', 'awardspub'),
            'view' => __('View Awards Post', 'awardspub'),
            'view_item' => __('View Awards Post', 'awardspub'),
            'search_items' => __('Search Awards Post', 'awardspub'),
            'not_found' => __('No Awards Posts found', 'awardspub'),
            'not_found_in_trash' => __('No Awards Posts found in Trash', 'awardspub')
        ),
        'public' => true,
        'hierarchical' => true, // Allows your posts to behave like Hierarchy Pages
        'has_archive' => true,
        'supports' => array(
            'title',
            'editor',
            'excerpt',
			'comments',
            'thumbnail'
        ), // Go to Dashboard Custom HTML5 Blank post for supports
        'can_export' => true, // Allows export in Tools > Export
        'taxonomies' => array(
            'post_tag',
            'category'
        ) // Add Category and Post Tags support
    ));

And to add the category to the custom post:

register_taxonomy_for_object_type(‘category’, ‘awards-pub’);
register_taxonomy_for_object_type(‘post_tag’, ‘awards-pub’);