Fatal error: Uncaught Error: Class "PhpCsFixer\ConfigurationException\InvalidFixerConfigurationException" not found in I:\www\pvcDisplay\vendor\friendsofphp\php-cs-fixer\src\ConfigurationException\RequiredFixerConfigurationException.php:22 Stack trace: #0 {main} thrown in I:\www\pvcDisplay\vendor\friendsofphp\php-cs-fixer\src\ConfigurationException\RequiredFixerConfigurationException.php on line 22