Fatal error: Uncaught Error: Class "League\CommonMark\Node\Inline\AbstractInline" not found in /home/app/htdocs/truebits.docker.installations/invoice-crater/docker.app/crater/vendor/league/commonmark/src/Extension/HeadingPermalink/HeadingPermalink.php:21 Stack trace: #0 {main} thrown in /home/app/htdocs/truebits.docker.installations/invoice-crater/docker.app/crater/vendor/league/commonmark/src/Extension/HeadingPermalink/HeadingPermalink.php on line 21