Fatal error: Uncaught Error: Class "Sabberworm\CSS\RuleSet\RuleSet" not found in /users/laufgruppe-lvb/www/wordpress/wp-content/plugins/woocommerce/vendor/sabberworm/php-css-parser/src/RuleSet/DeclarationBlock.php:26 Stack trace: #0 {main} thrown in /users/laufgruppe-lvb/www/wordpress/wp-content/plugins/woocommerce/vendor/sabberworm/php-css-parser/src/RuleSet/DeclarationBlock.php on line 26