Fatal error: Uncaught Error: Interface 'League\CommonMark\Block\Parser\BlockParserInterface' not found in C:\xampp\htdocs\admin\vendor\league\commonmark\src\Block\Parser\SetExtHeadingParser.php:24
Stack trace:
#0 {main}
thrown in C:\xampp\htdocs\admin\vendor\league\commonmark\src\Block\Parser\SetExtHeadingParser.php on line 24