Fatal error: Uncaught Dompdf\Exception: Error parsing css file: preg_match_all() failed. in /var/www/html/wp-content/plugins/pdf-catalog-woocommerce/dompdf-master/vendor/dompdf/dompdf/src/Css/Stylesheet.php:1256
Stack trace:
#0 /var/www/html/wp-content/plugins/pdf-catalog-woocommerce/dompdf-master/vendor/dompdf/dompdf/src/Css/Stylesheet.php(302): Dompdf\Css\Stylesheet->_parse_css('<!-- .de_pd p {...')
#1 /var/www/html/wp-content/plugins/pdf-catalog-woocommerce/dompdf-master/vendor/dompdf/dompdf/src/Dompdf.php(617): Dompdf\Css\Stylesheet->load_css('<!-- .de_pd p {...', 3)
#2 /var/www/html/wp-content/plugins/pdf-catalog-woocommerce/dompdf-master/vendor/dompdf/dompdf/src/Dompdf.php(695): Dompdf\Dompdf->processHtml()
#3 /var/www/html/wp-content/plugins/pdf-catalog-woocommerce/includes/GMWCP_PDF.php(55): Dompdf\Dompdf->render()
#4 /var/www/html/wp-includes/class-wp-hook.php(324): GMWCP_PDF->woo_comman_single_button('')
#5 /var/www/html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array)
#6 /var/www/html/wp- in /var/www/html/wp-content/plugins/pdf-catalog-woocommerce/dompdf-master/vendor/dompdf/dompdf/src/Css/Stylesheet.php on line 1256