Fatal error: Uncaught Error: Class "PhpCsFixer\Finder" not found in C:\xampp\htdocs\vertion\satisfaction-survey11\vendor\maennchen\zipstream-php\.php-cs-fixer.dist.php:18 Stack trace: #0 {main} thrown in C:\xampp\htdocs\vertion\satisfaction-survey11\vendor\maennchen\zipstream-php\.php-cs-fixer.dist.php on line 18