Fatal error: Uncaught Error: Class "Symfony\Component\VarDumper\Cloner\AbstractCloner" not found in /home/app/htdocs/truebits.docker.installations/invoice-crater/docker.app/crater/vendor/symfony/var-dumper/Cloner/VarCloner.php:17 Stack trace: #0 {main} thrown in /home/app/htdocs/truebits.docker.installations/invoice-crater/docker.app/crater/vendor/symfony/var-dumper/Cloner/VarCloner.php on line 17