Fatal error: Uncaught Error: Class "PhpCsFixer\AbstractFixer" not found in /home/app/htdocs/truebits.docker.installations/invoice-crater/docker.app/crater/vendor/friendsofphp/php-cs-fixer/src/Fixer/ClassNotation/VisibilityRequiredFixer.php:36 Stack trace: #0 {main} thrown in /home/app/htdocs/truebits.docker.installations/invoice-crater/docker.app/crater/vendor/friendsofphp/php-cs-fixer/src/Fixer/ClassNotation/VisibilityRequiredFixer.php on line 36