Fatal error: Uncaught Error: Class 'Symfony\Component\Finder\Finder' not found in C:\xampp\htdocs\ApiSigestWin\1.0\vendor\symfony\finder\Tests\ClassThatInheritFinder.php:16 Stack trace: #0 {main} thrown in C:\xampp\htdocs\ApiSigestWin\1.0\vendor\symfony\finder\Tests\ClassThatInheritFinder.php on line 16