Fatal error: Uncaught Error: Interface "PhpCsFixer\Linter\LinterInterface" not found in I:\www\pvcDisplay\vendor\friendsofphp\php-cs-fixer\src\Linter\Linter.php:26 Stack trace: #0 {main} thrown in I:\www\pvcDisplay\vendor\friendsofphp\php-cs-fixer\src\Linter\Linter.php on line 26