Fatal error: Uncaught Error: Interface "Ramsey\Collection\ArrayInterface" not found in /home/justin/projects/calsyncv2/calsync/vendor/ramsey/collection/src/CollectionInterface.php:32 Stack trace: #0 {main} thrown in /home/justin/projects/calsyncv2/calsync/vendor/ramsey/collection/src/CollectionInterface.php on line 32