Fatal error: Uncaught Error: Interface "League\CommonMark\Extension\HeadingPermalink\Slug\SlugGeneratorInterface" not found in D:\Apache24\www\dy_code\nxtec-code-api\vendor\league\commonmark\src\Extension\HeadingPermalink\Slug\DefaultSlugGenerator.php:23 Stack trace: #0 {main} thrown in D:\Apache24\www\dy_code\nxtec-code-api\vendor\league\commonmark\src\Extension\HeadingPermalink\Slug\DefaultSlugGenerator.php on line 23