Fatal error: Uncaught Error: Class "OC\Core\Command\Base" not found in /home/tzuovhm/tzuovhm/nextcloud/apps/webhook_listeners/lib/Command/ListWebhooks.php:18 Stack trace: #0 {main} thrown in /home/tzuovhm/tzuovhm/nextcloud/apps/webhook_listeners/lib/Command/ListWebhooks.php on line 18