Google ругается на Breadcrumb

 
<?php $listed = array(); ?>
<div aria-label="breadcrumb">
	<ol class="breadcrumb" itemscope itemtype="https://schema.org/BreadcrumbList">
		<li class="breadcrumb-item home" itemprop="itemListElement" itemscope itemtype="https://schema.org/ListItem">
			<a href="<?php echo $options['home_url']; ?>" title="<?php echo LANG_HOME; ?>" class="tooltip-top" data-toggle="tooltip" data-placement="right" itemprop="item">
				<meta itemprop="name" content="<?php echo LANG_HOME; ?>" />
				<meta itemprop="position" content="1" />
			</a>
		</li>
		<?php if ($breadcrumbs) { ?>
			<?php foreach ($breadcrumbs as $id => $item) { ?>
				<?php if (in_array($item['href'], $listed)) {
					continue;
				} ?>
				<li class="breadcrumb-item" itemprop="itemListElement" itemscope itemtype="https://schema.org/ListItem">
					<?php if (!isset($item['is_last'])) { ?>
						<a href="<?php html($item['href']); ?>" itemprop="item">
							<span itemprop="name"><?php html($item['title']); ?></span>
							<meta itemprop="position" content="<?php echo($id + 2); ?>" />
						</a>
					<?php } else { ?>
						<i class="fa fa-folder-open text-black-50"></i>&nbsp;
						<span class="breadcrumb-item active" aria-current="page" itemprop="name"><?php html($item['title']); ?></span>
						<link itemprop="item" href="<?php html(cmsConfig::getInstance()->host . $item['href']); ?>" />
						<meta itemprop="position" content="<?php echo($id + 2); ?>" />
					<?php } ?>
				</li>
				<?php if ($id < sizeof($breadcrumbs) - 1) { ?>
					<!-- --- -->
				<?php } ?>
				<?php $listed[] = $item['href']; ?>
			<?php } ?>
		<?php } ?>
	</ol>
</div>