Fatal error: Uncaught Error: Interface "enshrined\svgSanitize\data\AttributeInterface" not found in /srv/disk3/2724534/www/redgraveresearch.com/concrete/vendor/enshrined/svg-sanitize/src/data/AllowedAttributes.php:9 Stack trace: #0 {main} thrown in /srv/disk3/2724534/www/redgraveresearch.com/concrete/vendor/enshrined/svg-sanitize/src/data/AllowedAttributes.php on line 9