-<?php if ($Article->teaser) { ?>
- <meta name="description" property="og:description" content="<?= preg_replace('/\s+/', ' ', strip_tags($Article->teaser)) ?>" />
+<?php if ($Page->teaser) { ?>
+ <meta name="description" property="og:description" content="<?= preg_replace('/\s+/', ' ', strip_tags($Page->teaser)) ?>" />