Fatal error: Uncaught Error: Interface "League\CommonMark\Renderer\NodeRendererInterface" not found in D:\Apache24\www\annora\back-end\vendor\league\commonmark\src\Extension\HeadingPermalink\HeadingPermalinkRenderer.php:27 Stack trace: #0 {main} thrown in D:\Apache24\www\annora\back-end\vendor\league\commonmark\src\Extension\HeadingPermalink\HeadingPermalinkRenderer.php on line 27