Uncaught Error: Class 'TonchikTm\PdfToHtml\Pdf' not found in /home/manualszoom/www/wp-content/themes/manualszoom/single.php on line 31

• include()
  wp-includes/template-loader.php:74
• require_once()
  wp-blog-header.php:19
• require()
  index.php:17