Fatal error: Uncaught Error: Interface 'TYPO3\HtmlSanitizer\Visitor\VisitorInterface' not found in /home/nordenblock/public_html/styrocoat/vendor/typo3/html-sanitizer/src/Visitor/AbstractVisitor.php:23 Stack trace: #0 {main} thrown in /home/nordenblock/public_html/styrocoat/vendor/typo3/html-sanitizer/src/Visitor/AbstractVisitor.php on line 23