Fatal error: Uncaught Error: Class 'League\CommonMark\Output\RenderedContent' not found in C:\xampp\htdocs\api-login\vendor\league\commonmark\src\Extension\FrontMatter\Output\RenderedContentWithFrontMatter.php:23 Stack trace: #0 {main} thrown in C:\xampp\htdocs\api-login\vendor\league\commonmark\src\Extension\FrontMatter\Output\RenderedContentWithFrontMatter.php on line 23