Fatal error: Uncaught Error: Interface "OCP\Contacts\ContactsMenu\ILinkAction" not found in /home/tzuovhm/tzuovhm/lib_/private/Contacts/ContactsMenu/Actions/LinkAction.php:10 Stack trace: #0 {main} thrown in /home/tzuovhm/tzuovhm/lib_/private/Contacts/ContactsMenu/Actions/LinkAction.php on line 10