Fatal error: Uncaught Error: Interface 'League\CommonMark\Extension\TableOfContents\TableOfContentsGeneratorInterface' not found in E:\xampp\htdocs\webhost_v2\vendor\league\commonmark\src\Extension\TableOfContents\TableOfContentsGenerator.php:30 Stack trace: #0 {main} thrown in E:\xampp\htdocs\webhost_v2\vendor\league\commonmark\src\Extension\TableOfContents\TableOfContentsGenerator.php on line 30