Fatal error: Uncaught Error: Interface 'Sabberworm\CSS\Property\AtRule' not found in /home/www/tonebuds.com/wp-content/plugins/woocommerce-pdf-invoices-packing-slips/vendor/sabberworm/php-css-parser/src/Property/Import.php:12
Stack trace:
#0 {main}
thrown in /home/www/tonebuds.com/wp-content/plugins/woocommerce-pdf-invoices-packing-slips/vendor/sabberworm/php-css-parser/src/Property/Import.php on line 12