Fatal error: Uncaught Error: Class 'Sabberworm\CSS\CSSList\CSSList' not found in /var/www/html/sistemas/seats-tickets/vendor/sabberworm/php-css-parser/src/CSSList/CSSBlockList.php:20 Stack trace: #0 {main} thrown in /var/www/html/sistemas/seats-tickets/vendor/sabberworm/php-css-parser/src/CSSList/CSSBlockList.php on line 20