[Theme: Rackhost] Page Links doesnt appear

I have found the tempalte. Here’s the code. But It still doesn’t show next/previous page (newer entries and older entries)
This happens after I upgrade the wordpress to 4.3
As you can see on google web cache
https://webcache.googleusercontent.com/search?q=cache:hUdloPC1VHcJ:https://www.vps-murah.net/blog/+&cd=2&hl=en&ct=clnk (You can see ‘Older entries’)
But now it completely dissepared. Please help mee ??

Here’s the code

<?php if ($postPages > 1): ?>
	<div class="blogPageSwitch">
<?php previous_posts_link(__('Newer Entries', 'serifly')) ?><?php next_posts_link(__('Older Entries', 'serifly')) ?>
	</div>
	<?php else: ?>
	<?php
		if (isset($searchCount) && $searchCount == 0)
		{
			echo '<p class="space"></p><p>';
			_e('Your search did not return any results.', 'serifly');
			echo '</p>';
		}
		else if($postCount == 0)
		{
			echo '<p class="space"></p><p>';
			_e('There are no posts to display yet.', 'serifly');
			echo '</p>';
		}
	?>
	<?php endif; ?>
</div>