PHP冲突 - 不显示图库？

Question

我使用页面模板以bootstrap手风琴格式显示某个类别的帖子，并在同一页面上回显wordpress gallery插件。问题是我不能让它们一起工作（见下文）。一旦我删除了手风琴，画廊显示哪个让我觉得PHP正在发生冲突？

有人可以帮忙吗？

<?php
/*
Template Name: Corporate client & services
*/?>
<?php get_header(); ?>

<div class="hero-image"> <?php echo the_post_thumbnail(); ?> </div>
<div class="page-title">
  <div class="container"> <?php echo get_the_title(); ?> </div>
</div>
<div class="opening-text">
  <div class="container">
    <?php if ( have_posts() ) : while ( have_posts() ) : the_post(); ?>
    <?php the_content(); ?>
    <?php endwhile; else: ?>
    <p>
      <?php _e('Sorry, this page does not exist.'); ?>
    </p>
    <?php endif; ?>
  </div>
</div>



<div class="panel-group" id="accordion" role="tablist" aria-multiselectable="true">
 <?php $catquery = new WP_Query( 'cat=15&order=ASC&posts_per_page=10' ); while($catquery->have_posts()) : $catquery->the_post(); ?>
  <div class="panel panel-default">
    <div class="panel-heading" role="tab" id="headingOne">
    <div class="container">
    <a data-toggle="collapse" class="collapsed" data-parent="#accordion" href="#collapse<?php echo $i; ?>" aria-expanded="true" aria-controls="collapseOne">
      <h4 class="panel-title"> 
        <?php the_title(); ?><div class="stock-level"></div>
        </h4></a> 
     </div>
    </div>
    <div id="collapse<?php echo $i; ?>" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingOne">
      <div class="panel-body">
      <div class="container">
      <div class="row">

      <div class="col-xs-12 col-sm-7 col-md-7 col-lg-7 recycled-image">
        <?php echo the_post_thumbnail(); ?>
      </div>

      <div class="col-xs-12 col-sm-5 col-md-5 col-lg-5">
       <h1><?php the_title(); ?></h1>
      <p><?php the_content(); ?></p>
      </div>

      </div>
      </div>
      </div>
    </div>
     </div>
    <?php $i++; endwhile; ?>

</div>
</div>
</div>
</div>
<div class="thumbnails">
<div class="container"> 
<?php if( function_exists( 'easy_image_gallery' ) ) {
    echo easy_image_gallery();

}?>
</div>
</div>

<div class="opening-text">
  <div class="container">
    <div class="row">
      <div class="col-xs-12 col-sm-1 col-md-1 col-lg-1"></div>
      <div class="col-xs-12 col-sm-5 col-md-5 col-lg-5 bottom-image"> <?php echo types_render_field("enter-a-image-to-display", array("argument1"=>"value1","argument2"=>"value2","argument2"=>"value2"));?> <?php echo types_render_field("enter-a-video-to-display", array("argument1"=>"value1","argument2"=>"value2","argument2"=>"value2"));?> </div>
      <div class="col-xs-12 col-sm-5 col-md-5 col-lg-5">
        <div class="bottom-title"><?php echo types_render_field("enter-title", array("argument1"=>"value1","argument2"=>"value2","argument2"=>"value2"));?></div>
        <div class="bottom-text"> <?php echo types_render_field("enter-text", array("argument1"=>"value1","argument2"=>"value2","argument2"=>"value2"));?> </div>
      </div>
      <div class="col-xs-12 col-sm-1 col-md-1 col-lg-1"></div>
    </div>
  </div>
</div>
</div>
</div>
</div>
<?php get_footer(); ?>