Fatal error: Uncaught Error: Interface "Seboettg\Collection\CollectionInterface" not found in /var/www/html/plugins/generic/citationStyleLanguage/lib/vendor/seboettg/collection/src/Queue/QueueInterface.php:22 Stack trace: #0 {main} thrown in /var/www/html/plugins/generic/citationStyleLanguage/lib/vendor/seboettg/collection/src/Queue/QueueInterface.php on line 22