Fatal error: Uncaught Error: Interface "OCP\Federation\ICloudFederationShare" not found in /home/tzuovhm/tzuovhm/lib_/private/Federation/CloudFederationShare.php:11 Stack trace: #0 {main} thrown in /home/tzuovhm/tzuovhm/lib_/private/Federation/CloudFederationShare.php on line 11