Fatal error: Uncaught Error: Class "PhpCsFixer\Config" not found in C:\AppServ\Apache\2.4.58\htdocs\sets\vendor\symfony\psr-http-message-bridge\.php-cs-fixer.dist.php:3 Stack trace: #0 {main} thrown in C:\AppServ\Apache\2.4.58\htdocs\sets\vendor\symfony\psr-http-message-bridge\.php-cs-fixer.dist.php on line 3