Fatal error: Uncaught Error: Class 'PhpCsFixer\ConfigurationException\InvalidFixerConfigurationException' not found in /data/htmlwww/common/jpgraph/vendor/friendsofphp/php-cs-fixer/src/ConfigurationException/RequiredFixerConfigurationException.php:20 Stack trace: #0 {main} thrown in /data/htmlwww/common/jpgraph/vendor/friendsofphp/php-cs-fixer/src/ConfigurationException/RequiredFixerConfigurationException.php on line 20