Fatal error: Uncaught Error: Class 'PhpCsFixer\AbstractFixer' not found in /home/www/cookbook/vendor/friendsofphp/php-cs-fixer/src/Fixer/Semicolon/MultilineWhitespaceBeforeSemicolonsFixer.php:34 Stack trace: #0 {main} thrown in /home/www/cookbook/vendor/friendsofphp/php-cs-fixer/src/Fixer/Semicolon/MultilineWhitespaceBeforeSemicolonsFixer.php on line 34