Fatal error: Uncaught Error: Interface "Sabberworm\CSS\Renderable" not found in /home/edepracl/public_html/moodle30/lib/php-css-parser/CSSList/CSSList.php:15 Stack trace: #0 {main} thrown in /home/edepracl/public_html/moodle30/lib/php-css-parser/CSSList/CSSList.php on line 15