Fatal error: Uncaught Error: Class "phpDocumentor\GraphViz\Exception" not found in C:\laragon\www\Clinic\vendor\phpdocumentor\graphviz\src\phpDocumentor\GraphViz\AttributeNotFound.php:18 Stack trace: #0 {main} thrown in C:\laragon\www\Clinic\vendor\phpdocumentor\graphviz\src\phpDocumentor\GraphViz\AttributeNotFound.php on line 18