Warning: Unsupported declare 'strict_types' in D:\xampp\htdocs\prdk-wb-be\vendor\league\commonmark\src\Extension\TableOfContents\Node\TableOfContentsPlaceholder.php on line 3

Fatal error: Class 'League\CommonMark\Node\Block\AbstractBlock' not found in D:\xampp\htdocs\prdk-wb-be\vendor\league\commonmark\src\Extension\TableOfContents\Node\TableOfContentsPlaceholder.php on line 19