Fatal error: Uncaught Error: Interface "Sabberworm\CSS\CSSList\CSSListItem" not found in /home/drugar13/shrigurudevhostel.drugarena.com/vendor/sabberworm/php-css-parser/src/Property/AtRule.php:13 Stack trace: #0 {main} thrown in /home/drugar13/shrigurudevhostel.drugarena.com/vendor/sabberworm/php-css-parser/src/Property/AtRule.php on line 13