Fatal error: Uncaught Error: Interface 'PhpCsFixer\RuleSet\RuleSetInterface' not found in /data/htmlwww/common/jpgraph/vendor/friendsofphp/php-cs-fixer/src/RuleSetInterface.php:18 Stack trace: #0 {main} thrown in /data/htmlwww/common/jpgraph/vendor/friendsofphp/php-cs-fixer/src/RuleSetInterface.php on line 18