Fatal error: Uncaught Error: Class "Ramsey\Collection\Queue" not found in /home/app/htdocs/truebits.docker.installations/invoice-crater/docker.app/crater/vendor/ramsey/collection/src/DoubleEndedQueue.php:28 Stack trace: #0 {main} thrown in /home/app/htdocs/truebits.docker.installations/invoice-crater/docker.app/crater/vendor/ramsey/collection/src/DoubleEndedQueue.php on line 28