Fatal error: Uncaught Error: Class "League\CommonMark\Parser\Block\AbstractBlockContinueParser" not found in /var/www/html/app/vendor/league/commonmark/src/Extension/TableOfContents/TableOfContentsPlaceholderParser.php:27 Stack trace: #0 {main} thrown in /var/www/html/app/vendor/league/commonmark/src/Extension/TableOfContents/TableOfContentsPlaceholderParser.php on line 27