Fatal error: Uncaught Error: Interface 'League\CommonMark\Util\ConfigurationInterface' not found in E:\xampp\htdocs\webhost_v2\vendor\league\commonmark\src\Util\Configuration.php:17 Stack trace: #0 {main} thrown in E:\xampp\htdocs\webhost_v2\vendor\league\commonmark\src\Util\Configuration.php on line 17