Fatal error: Uncaught Error: Class 'League\CommonMark\Block\Element\AbstractStringContainerBlock' not found in C:\xampp\htdocs\admin\vendor\league\commonmark\src\Extension\Table\TableSection.php:24 Stack trace: #0 {main} thrown in C:\xampp\htdocs\admin\vendor\league\commonmark\src\Extension\Table\TableSection.php on line 24