kellygb111

@dansart I also rolled back to 3.8.2 and it solved the issue. I emailed this info to the PDF Invoices support. Thanks again!

@dansart I’ll give that a shot!

@dansart What plugin did you roll back to 3.8.2?

@alexmigf – Thanks for that info! I did message the Wishlist developer (based in Ukraine, so response time might be an issue). I’ll let you know what happens!

Same here. Here is my error log:

Fatal error: preg_match_all(): Argument #2 ($subject) must be of type string, array given
/nas/content/live/castlesales/wp-content/plugins/ti-woocommerce-wishlist-premium/vendor/dompdf/dompdf/src/FrameReflower/AbstractFrameReflower.php (529) 0 /nas/content/live/castlesales/wp-content/plugins/ti-woocommerce-wishlist-premium/vendor/dompdf/dompdf/src/FrameReflower/AbstractFrameReflower.php(529): preg_match_all(‘/(‘[^’]*’)|(\”[…’, Array, NULL, 2) 1 /nas/content/live/castlesales/wp-content/plugins/ti-woocommerce-wishlist-premium/vendor/dompdf/dompdf/src/FrameReflower/AbstractFrameReflower.php(557): Dompdf\FrameReflower\AbstractFrameReflower->_parse_quotes() 2 /nas/content/live/castlesales/wp-content/plugins/ti-woocommerce-wishlist-premium/vendor/dompdf/dompdf/src/FrameReflower/AbstractFrameReflower.php(687): Dompdf\FrameReflower\AbstractFrameReflower->_parse_content() 3 /nas/content/live/castlesales/wp-content/plugins/ti-woocommerce-wishlist-premium/vendor/dompdf/dompdf/src/FrameReflower/AbstractFrameReflower.php(395): Dompdf\FrameReflower\AbstractFrameReflower->_set_content() 4 /nas/content/live/castlesales/wp-content/plugins/ti-woocommerce-wishlist-premium/vendor/dompdf/dompdf/src/FrameReflower/AbstractFrameReflower.php(437): Dompdf\FrameReflower\AbstractFrameReflower->get_min_max_child_width() 5 /nas/content/live/castlesales/wp-content/plugins/ti-woocommerce-wishlist-premium/vendor/dompdf/dompdf/src/FrameReflower/AbstractFrameReflower.php(458): Dompdf\FrameReflower\AbstractFrameReflower->get_min_max_content_width() 6 /nas/content/live/castlesales/wp-content/plugins/ti-woocommerce-wishlist-premium/vendor/dompdf/dompdf/src/FrameDecorator/AbstractFrameDecorator.php(921): Dompdf\FrameReflower\AbstractFrameReflower->get_min_max_width() 7 /nas/content/live/castlesales/wp-content/plugins/ti-woocommerce-wishlist-premium/vendor/dompdf/dompdf/src/FrameReflower/AbstractFrameReflower.php(396): Dompdf\FrameDecorator\AbstractFrameDecorator->get_min_max_width() 8 /nas/content/live/castlesales/wp-content/plugins/ti-woocommerce-wishlist-premium/vendor/dompdf/dompdf/src/FrameReflower/Block.php(937): Dompdf\FrameReflower\AbstractFrameReflower->get_min_max_child_width() 9 /nas/content/live/castlesales/wp-content/plugins/ti-woocommerce-wishlist-premium/vendor/dompdf/dompdf/src/FrameReflower/AbstractFrameReflower.php(458): Dompdf\FrameReflower\Block->get_min_max_content_width() 10 /nas/content/live/castlesales/wp-content/plugins/ti-woocommerce-wishlist-premium/vendor/dompdf/dompdf/src/FrameDecorator/AbstractFrameDecorator.php(921): Dompdf\FrameReflower\AbstractFrameReflower->get_min_max_width() 11 /nas/content/live/castlesales/wp-content/plugins/ti-woocommerce-wishlist-premium/vendor/dompdf/dompdf/src/FrameReflower/AbstractFrameReflower.php(420): Dompdf\FrameDecorator\AbstractFrameDecorator->get_min_max_width() 12 /nas/content/live/castlesales/wp-content/plugins/ti-woocommerce-wishlist-premium/vendor/dompdf/dompdf/src/FrameReflower/AbstractFrameReflower.php(437): Dompdf\FrameReflower\AbstractFrameReflower->get_min_max_child_width() 13 /nas/content/live/castlesales/wp-content/plugins/ti-woocommerce-wishlist-premium/vendor/dompdf/dompdf/src/FrameReflower/AbstractFrameReflower.php(458): Dompdf\FrameReflower\AbstractFrameReflower->get_min_max_content_width() 14 /nas/content/live/castlesales/wp-content/plugins/ti-woocommerce-wishlist-premium/vendor/dompdf/dompdf/src/FrameDecorator/AbstractFrameDecorator.php(921): Dompdf\FrameReflower\AbstractFrameReflower->get_min_max_width() 15 /nas/content/live/castlesales/wp-content/plugins/ti-woocommerce-wishlist-premium/vendor/dompdf/dompdf/src/FrameReflower/AbstractFrameReflower.php(396): Dompdf\FrameDecorator\AbstractFrameDecorator->get_min_max_width() 16 /nas/content/live/castlesales/wp-content/plugins/ti-woocommerce-wishlist-premium/vendor/dompdf/dompdf/src/FrameReflower/TableCell.php(143): Dompdf\FrameReflower\AbstractFrameReflower->get_min_max_child_width() 17 /nas/content/live/castlesales/wp-content/plugins/ti-woocommerce-wishlist-premium/vendor/dompdf/dompdf/src/FrameReflower/AbstractFrameReflower.php(458): Dompdf\FrameReflower\TableCell->get_min_max_content_width() 18 /nas/content/live/castlesales/wp-content/plugins/ti-woocommerce-wishlist-premium/vendor/dompdf/dompdf/src/FrameDecorator/AbstractFrameDecorator.php(921): Dompdf\FrameReflower\AbstractFrameReflower->get_min_max_width() 19 /nas/content/live/castlesales/wp-content/plugins/ti-woocommerce-wishlist-premium/vendor/dompdf/dompdf/src/Cellmap.php(729): Dompdf\FrameDecorator\AbstractFrameDecorator->get_min_max_width() 20 /nas/content/live/castlesales/wp-content/plugins/ti-woocommerce-wishlist-premium/vendor/dompdf/dompdf/src/Cellmap.php(604): Dompdf\Cellmap->calculate_column_widths() 21 /nas/content/live/castlesales/wp-content/plugins/ti-woocommerce-wishlist-premium/vendor/dompdf/dompdf/src/FrameReflower/Table.php(460): Dompdf\Cellmap->add_frame(Object(Dompdf\FrameDecorator\Table)) 22 /nas/content/live/castlesales/wp-content/plugins/ti-woocommerce-wishlist-premium/vendor/dompdf/dompdf/src/FrameReflower/Table.php(331): Dompdf\FrameReflower\Table->get_min_max_width() 23 /nas/content/live/castlesales/wp-content/plugins/ti-woocommerce-wishlist-premium/vendor/dompdf/dompdf/src/FrameDecorator/AbstractFrameDecorator.php(913): Dompdf\FrameReflower\Table->reflow(Object(Dompdf\FrameDecorator\Block)) 24 /nas/content/live/castlesales/wp-content/plugins/ti-woocommerce-wishlist-premium/vendor/dompdf/dompdf/src/FrameReflower/Block.php(865): Dompdf\FrameDecorator\AbstractFrameDecorator->reflow(Object(Dompdf\FrameDecorator\Block)) 25 /nas/content/live/castlesales/wp-content/plugins/ti-woocommerce-wishlist-premium/vendor/dompdf/dompdf/src/FrameDecorator/AbstractFrameDecorator.php(913): Dompdf\FrameReflower\Block->reflow(NULL) 26 /nas/content/live/castlesales/wp-content/plugins/ti-woocommerce-wishlist-premium/vendor/dompdf/dompdf/src/FrameReflower/Page.php(142): Dompdf\FrameDecorator\AbstractFrameDecorator->reflow() 27 /nas/content/live/castlesales/wp-content/plugins/ti-woocommerce-wishlist-premium/vendor/dompdf/dompdf/src/FrameDecorator/AbstractFrameDecorator.php(913): Dompdf\FrameReflower\Page->reflow(NULL) 28 /nas/content/live/castlesales/wp-content/plugins/woocommerce-pdf-invoices-packing-slips/vendor/dompdf/dompdf/src/Dompdf.php(808): Dompdf\FrameDecorator\AbstractFrameDecorator->reflow() 29 /nas/content/live/castlesales/wp-content/plugins/woocommerce-pdf-invoices-packing-slips/includes/makers/class-pdf-maker.php(53): Dompdf\Dompdf->render() 30 /nas/content/live/castlesales/wp-content/plugins/woocommerce-pdf-invoices-packing-slips/includes/documents/abstract-wcpdf-order-document.php(1037): WPO\WC\PDF_Invoices\Makers\PDF_Maker->output() 31 /nas/content/live/castlesales/wp-content/plugins/woocommerce-pdf-invoices-packing-slips/includes/documents/abstract-wcpdf-order-document.php(1103): WPO\WC\PDF_Invoices\Documents\Order_Document->get_pdf() 32 /nas/content/live/castlesales/wp-content/plugins/woocommerce-pdf-invoices-packing-slips/includes/class-wcpdf-main.php(566): WPO\WC\PDF_Invoices\Documents\Order_Document->output_pdf(‘inline’) 33 /nas/content/live/castlesales/wp-includes/class-wp-hook.php(324): WPO\WC\PDF_Invoices\Main->generate_document_ajax(”) 34 /nas/content/live/castlesales/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(”, Array) 35 /nas/content/live/castlesales/wp-includes/plugin.php(517): WP_Hook->do_action(Array) 36 /nas/content/live/castlesales/wp-admin/admin-ajax.php(192): do_action(‘wp_ajax_generat…’) 37 {main}