Fatal error: Uncaught Error: Interface "Svg\Surface\SurfaceInterface" not found in /users/laufgruppe-lvb/www/wordpress/wp-content/plugins/eventon-pdfer/includes/dompdf/lib/php-svg-lib/src/Svg/Surface/SurfaceCpdf.php:14 Stack trace: #0 {main} thrown in /users/laufgruppe-lvb/www/wordpress/wp-content/plugins/eventon-pdfer/includes/dompdf/lib/php-svg-lib/src/Svg/Surface/SurfaceCpdf.php on line 14