Fatal error: Uncaught Error: Class 'Sabberworm\CSS\Parsing\SourceException' not found in /home/bitrix/www/local.old/php_interface/libraries/dompdf/lib/php-css-parser/lib/Sabberworm/CSS/Parsing/OutputException.php:8 Stack trace: #0 {main} thrown in /home/bitrix/www/local.old/php_interface/libraries/dompdf/lib/php-css-parser/lib/Sabberworm/CSS/Parsing/OutputException.php on line 8