Fatal error: Uncaught Error: Class 'WPO\IPS\Vendor\Dompdf\Dompdf' not found in /var/www/0/219398/www/wp-content/plugins/woocommerce-pdf-invoices-packing-slips/includes/FontSynchronizer.php:41 Stack trace: #0 /var/www/0/219398/www/wp-content/plugins/woocommerce-pdf-invoices-packing-slips/includes/FontSynchronizer.php(32): WPO\IPS\FontSynchronizer->__construct() #1 /var/www/0/219398/www/wp-content/plugins/woocommerce-pdf-invoices-packing-slips/woocommerce-pdf-invoices-packingslips.php(178): WPO\IPS\FontSynchronizer::instance() #2 /var/www/0/219398/www/wp-content/plugins/woocommerce-pdf-invoices-packing-slips/woocommerce-pdf-invoices-packingslips.php(192): WPO_WCPDF->includes() #3 /var/www/0/219398/www/wp-includes/class-wp-hook.php(324): WPO_WCPDF->load_classes('') #4 /var/www/0/219398/www/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array) #5 /var/www/0/219398/www/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #6 /var/www/0/219398/www/wp-settings.php(643): do_action('init') #7 /var/www/0/219398/w in /var/www/0/219398/www/wp-content/plugins/woocommerce-pdf-invoices-packing-slips/includes/FontSynchronizer.php on line 41