Fatal error: Uncaught Error: Class "Ramsey\Collection\Map\AbstractMap" not found in /home/app/htdocs/truebits.docker.installations/invoice-crater/docker.app/crater/vendor/ramsey/collection/src/Map/AssociativeArrayMap.php:23 Stack trace: #0 {main} thrown in /home/app/htdocs/truebits.docker.installations/invoice-crater/docker.app/crater/vendor/ramsey/collection/src/Map/AssociativeArrayMap.php on line 23