Fatal error: Uncaught Error: Class "League\CommonMark\Exception\LogicException" not found in D:\Apache24\www\dls\back-end\vendor\league\commonmark\src\Exception\AlreadyInitializedException.php:16 Stack trace: #0 {main} thrown in D:\Apache24\www\dls\back-end\vendor\league\commonmark\src\Exception\AlreadyInitializedException.php on line 16