Fatal error: Uncaught Error: Class "League\Fractal\Serializer\ArraySerializer" not found in C:\xampp\htdocs\projet-GMAO\vendor\league\fractal\src\Serializer\DataArraySerializer.php:14 Stack trace: #0 {main} thrown in C:\xampp\htdocs\projet-GMAO\vendor\league\fractal\src\Serializer\DataArraySerializer.php on line 14