Fatal error: Uncaught Error: Class "LanguageServerProtocol\MarkupContent" not found in C:\xampp\htdocs\snipe-it\vendor\vimeo\psalm\src\Psalm\Internal\LanguageServer\PHPMarkdownContent.php:18 Stack trace: #0 {main} thrown in C:\xampp\htdocs\snipe-it\vendor\vimeo\psalm\src\Psalm\Internal\LanguageServer\PHPMarkdownContent.php on line 18