Fatal error: Uncaught Error: Class "PhpCsFixer\AbstractFixer" not found in I:\www\pvcUtils\vendor\friendsofphp\php-cs-fixer\src\Fixer\Whitespace\NoWhitespaceInBlankLineFixer.php:26 Stack trace: #0 {main} thrown in I:\www\pvcUtils\vendor\friendsofphp\php-cs-fixer\src\Fixer\Whitespace\NoWhitespaceInBlankLineFixer.php on line 26