Fatal error: Uncaught Error: Class 'League\CommonMark\Inline\Element\AbstractInline' not found in E:\Cloud\OneDrive\ITBX\GIT\API\vendor\league\commonmark\src\Extension\HeadingPermalink\HeadingPermalink.php:19 Stack trace: #0 {main} thrown in E:\Cloud\OneDrive\ITBX\GIT\API\vendor\league\commonmark\src\Extension\HeadingPermalink\HeadingPermalink.php on line 19