Fixed StanleyWP portfolio grid

template-portfolio-change-sort.php

<?php
/**
 Template Name: Portfolio
 *
 *
 * @file           template-portfolio.php
 * @package        StanleyWP
 * @author         Brad Williams & Carlos Alvarez
 * @copyright      2003 - 2014 Gents Themes
 * @license        license.txt
 * @version        Release: 3.0.3
 * @link           http://codex.wordpress.org/Theme_Development#Pages_.28page.php.29
 * @since          available since Release 1.0
 */
 ?>
 <?php get_header(); ?>

 <div class="container pt">

  <div class="row mt">
    <div class="col-lg-6 col-lg-offset-3 centered">
      <?php if( rwmb_meta( 'wtf_portfolio_title' ) !== '' ) { ?>
      <?php echo rwmb_meta( 'wtf_portfolio_title' ); ?>
      <hr>
      <?php } ?>

      <?php if (have_posts()) : ?>

      <?php while (have_posts()) : the_post(); ?>
      <?php the_content(); ?>
      <?php endwhile; ?>
    <?php endif; ?>

    </div>
  </div>

  <?php
  $loop = new WP_Query(array('post_type' => 'portfolio', 'posts_per_page' => -1, 'orderby' => 'date'));
  $count=0;
  ?>



    <?php if ( $loop ) :
    while ( $loop->have_posts() ) : $loop->the_post();
    if ($count == 0) { ?>
    <div class="row mt centered">
    <?php }
    $count++
    ?>

    <div class="col-lg-4">
     <?php if ( has_post_thumbnail()) : ?>
     <a class="zoom green" href="<?php the_permalink(); ?>" title="<?php the_title_attribute(); ?>" >
      <?php the_post_thumbnail(); ?>
    </a>
  <?php endif; ?>

  <?php if(bi_get_data('project_title', '1')) {?>
  <h4><?php the_title(); ?></h4>
  <?php } ?>
</div> <!-- /col -->
<?php if ($count == 3) { ?>
<?php $count=0; ?>
</div>
<?php } ?>


<?php endwhile; else: ?>
</div>


<div class="error-not-found">Sorry, no portfolio entries for while.</div>

<?php endif; ?>



</div><!-- end of container -->


<?php get_footer(); ?>

template-portfolio.php

<?php
/**
 Template Name: Portfolio
 *
 *
 * @file           template-portfolio.php
 * @package        StanleyWP
 * @author         Brad Williams & Carlos Alvarez
 * @copyright      2003 - 2014 Gents Themes
 * @license        license.txt
 * @version        Release: 3.0.3
 * @link           http://codex.wordpress.org/Theme_Development#Pages_.28page.php.29
 * @since          available since Release 1.0
 */
 ?>
 <?php get_header(); ?>

 <div class="container pt">

  <div class="row mt">
    <div class="col-lg-6 col-lg-offset-3 centered">
      <?php if( rwmb_meta( 'wtf_portfolio_title' ) !== '' ) { ?>
      <?php echo rwmb_meta( 'wtf_portfolio_title' ); ?>
      <hr>
      <?php } ?>

      <?php if (have_posts()) : ?>

      <?php while (have_posts()) : the_post(); ?>
      <?php the_content(); ?>
      <?php endwhile; ?>
    <?php endif; ?>

    </div>
  </div>

  <?php
  $loop = new WP_Query(array('post_type' => 'portfolio', 'posts_per_page' => -1, 'orderby' => 'rand'));
  $count=0;
  ?>



    <?php if ( $loop ) :
    while ( $loop->have_posts() ) : $loop->the_post();
    if ($count == 0) { ?>
    <div class="row mt centered">
    <?php }
    $count++
    ?>

    <div class="col-lg-4">
     <?php if ( has_post_thumbnail()) : ?>
     <a class="zoom green" href="<?php the_permalink(); ?>" title="<?php the_title_attribute(); ?>" >
      <?php the_post_thumbnail(); ?>
    </a>
  <?php endif; ?>

  <?php if(bi_get_data('project_title', '1')) {?>
  <h4><?php the_title(); ?></h4>
  <?php } ?>
</div> <!-- /col -->
<?php if ($count == 3) { ?>
<?php $count=0; ?>
</div>
<?php } ?>


<?php endwhile; else: ?>
</div>


<div class="error-not-found">Sorry, no portfolio entries for while.</div>

<?php endif; ?>



</div><!-- end of container -->


<?php get_footer(); ?>

You should put this in your child theme root directory. File should be named template-portfolio.php.