also there is a commented code in same file don’t it may need it
<?php
/*
get_header();
setPostViews(get_the_ID());
?>
<div class="theme_page relative">
<div class="page_layout clearfix">
<div class="page_header clearfix">
<div class="page_header_left">
<h1><?php the_title(); ?></h1>
<h4><?php echo get_post_meta(get_the_ID(), $themename. "_subtitle", true); ?></h4>
</div>
<div class="page_header_right">
<?php
get_sidebar('header');
?>
</div>
</div>
<ul class="bread_crumb clearfix">
<li>You are here:</li>
<li>
<a href="<?php echo get_home_url(); ?>" title="<?php _e('Home', 'gymbase'); ?>">
<?php _e('Home', 'gymbase'); ?>
</a>
</li>
<li class="separator icon_small_arrow right_white">
</li>
<li>
<?php the_title(); ?>
</li>
</ul>
<div class="page_left">
<ul class="blog clearfix">
<?php
if(have_posts()) : while (have_posts()) : the_post();
?>
<li <?php post_class('class'); ?>>
<div class="comment_box">
<div class="first_row">
<?php the_time("d"); ?><span class="second_row"><?php echo strtoupper(date_i18n("M", get_the_time())); ?></span>
</div>
<a class="comments_number" href="<?php comments_link(); ?>" title="<?php comments_number('0 ' . __('Comments', 'gymbase')); ?>">
<?php comments_number('0 ' . __('Comments', 'gymbase')); ?>
</a>
</div>
<div class="post_content">
<?php
if(has_post_thumbnail()):
$attachment_image = wp_get_attachment_image_src(get_post_thumbnail_id(get_the_ID()), "large");
$large_image_url = $attachment_image[0];
?>
<a class="post_image fancybox" href="<?php echo $large_image_url; ?>" title="<?php the_title(); ?>">
<?php the_post_thumbnail("blog-post-thumb", array("alt" => get_the_title(), "title" => "")); ?>
</a>
<?php
endif;
?>
<h2>
<a href="<?php the_permalink(); ?>" title="<?php the_title(); ?>">
<?php the_title(); ?>
</a>
</h2>
<div class="text">
<?php the_content(); ?>
</div>
<div class="post_footer">
<ul class="categories">
<li class="posted_by"><?php _e('Posted by', 'gymbase'); echo " "; if(get_the_author_meta("user_url")!=""):?><a class="author" href="<?php the_author_meta("user_url"); ?>" title="<?php the_author(); ?>"><?php the_author(); ?></a><?php else: the_author(); endif; ?></li>
<?php
$categories = get_the_category();
foreach($categories as $key=>$category)
{
?>
<li>
<a href="<?php echo get_category_link($category->term_id ); ?>" title="<?php echo (empty($category->description) ? sprintf(__('View all posts filed under %s', 'gymbase'), $category->name) : esc_attr(strip_tags(apply_filters('category_description', $category->description, $category)))); ?>">
<?php echo $category->name; ?>
</a>
</li>
<?php
}
?>
</ul>
</div>
</div>
</li>
<?php
endwhile; endif;
?>
</ul>
<?php
comments_template();
require_once("comments-form.php");
?>
</div>
<div class="page_right">
<?php
if(is_active_sidebar('blog'))
get_sidebar('blog');
?>
</div>
</div>
</div>
<?php
get_footer();
*/
?>
