Fatal error: Uncaught Error: Interface "OCP\Files\Template\ITemplateManager" not found in /home/tzuovhm/tzuovhm/nextcloud/lib/private/Files/Template/TemplateManager.php:36 Stack trace: #0 {main} thrown in /home/tzuovhm/tzuovhm/nextcloud/lib/private/Files/Template/TemplateManager.php on line 36