Fatal error: Uncaught Error: Class "PhpCsFixer\AbstractFixer" not found in I:\www\pvcExif\vendor\friendsofphp\php-cs-fixer\src\Fixer\Basic\PsrAutoloadingFixer.php:38 Stack trace: #0 {main} thrown in I:\www\pvcExif\vendor\friendsofphp\php-cs-fixer\src\Fixer\Basic\PsrAutoloadingFixer.php on line 38