Fatal error: Uncaught Error: Class 'Sabberworm\CSS\RuleSet\RuleSet' not found in C:\xampp\htdocs\print\vendor\sabberworm\php-css-parser\lib\Sabberworm\CSS\RuleSet\DeclarationBlock.php:18
Stack trace:
#0 {main}
thrown in C:\xampp\htdocs\print\vendor\sabberworm\php-css-parser\lib\Sabberworm\CSS\RuleSet\DeclarationBlock.php on line 18