Test error message.

<?php snippet('header') ?>

<section class="content cf">

	<?php if(param('tag')) {
	
	  $articles = $pages->find('blog')
	                    ->children()
	                    ->visible()
	                    ->filterBy('tags', param('tag'), ',')
	                    ->flip()
	                    ->paginate(10);
	
	} else {
	
	  $articles = $pages->find('blog')
	                    ->children()
	                    ->visible()
	                    ->flip()
	                    ->paginate(5);
	
	} ?>

	<?php if ( $page->children()->visible()->count() ) : foreach($articles as $article): ?>

	<article>
	
		<time datetime="<?php echo $article->date('c') ?>" pubdate="pubdate">
			<?php echo $article->date('d.m.Y') ?>
		</time>
		<h3><a href="<?php echo $article->url() ?>"><?php echo html($article->title()) ?></a></h3>
	
	</article>

	<?php endforeach; else : ?>

	<article class="no-items">
	
		<?php echo kirbytext($page->text()) ?>
	
	</article>
	
	<?php endif; ?>

	<?php if($articles->pagination()->hasPages()): ?>
	<nav class="pagination cf">  

		<?php if($articles->pagination()->hasNextPage()): ?>
		<a class="next" href="<?php echo $articles->pagination()->nextPageURL() ?>">&lsaquo; Newer</a>
		<?php endif ?>

		<?php if($articles->pagination()->hasPrevPage()): ?>
		<a class="prev" href="<?php echo $articles->pagination()->prevPageURL() ?>">Older &rsaquo;</a>
		<?php endif ?>

	</nav>
	<?php endif ?>

</section>

<?php snippet('footer') ?>