Fatal error: Uncaught Error: Interface 'Sabberworm\CSS\CSSElement' not found in /home/malvernj/public_html/wp-content/plugins/woocommerce/vendor/sabberworm/php-css-parser/src/RuleSet/RuleSet.php:26 Stack trace: #0 {main} thrown in /home/malvernj/public_html/wp-content/plugins/woocommerce/vendor/sabberworm/php-css-parser/src/RuleSet/RuleSet.php on line 26