Fatal error: Uncaught Error: Class 'League\CommonMark\Block\Element\AbstractBlock' not found in C:\xampp\htdocs\admin\vendor\league\commonmark\src\Block\Element\ThematicBreak.php:19
Stack trace:
#0 {main}
thrown in C:\xampp\htdocs\admin\vendor\league\commonmark\src\Block\Element\ThematicBreak.php on line 19