Fatal error: Uncaught Error: Class "League\CommonMark\Node\Inline\AbstractInline" not found in D:\xampp\htdocs\dropifypro\vendor\league\commonmark\src\Extension\HeadingPermalink\HeadingPermalink.php:21 Stack trace: #0 {main} thrown in D:\xampp\htdocs\dropifypro\vendor\league\commonmark\src\Extension\HeadingPermalink\HeadingPermalink.php on line 21