Fixed 2.6.6 - Group's Forums error

[Dadparvar]

After creating a forum for a group, when i visit group's forums tab, it says:

Fatal error: Class name must be a valid object or a string in D:\dev\wamp64\www\xf15\library\XenForo\Model\Node.php on line 521

Nobita_Teams_ControllerPublic_Forum->actionInde  )    ...\FrontController.php:351

when i visit the forum directly and want to watch it:

Undefined index: nobita_Teams_Forum

 Stack Trace
#0 D:\dev\wamp64\www\xf15\library\XenForo\Model\Node.php(299): XenForo_Application::handlePhpError(8, 'Undefined index...', 'D:\\dev\\wamp64\\w...', 299, Array)
#1 D:\dev\wamp64\www\xf15\library\XenForo\ControllerHelper\ForumThreadPost.php(209): XenForo_Model_Node->getNodeBreadCrumbs(Array, true)
#2 D:\dev\wamp64\www\xf15\library\XenForo\ControllerPublic\Forum.php(531): XenForo_ControllerHelper_ForumThreadPost->getNodeBreadCrumbs(Array)
#3 D:\dev\wamp64\www\xf15\library\XenForo\FrontController.php(351): XenForo_ControllerPublic_Forum->actionWatch()
#4 D:\dev\wamp64\www\xf15\library\XenForo\FrontController.php(134): XenForo_FrontController->dispatch(Object(XenForo_RouteMatch))
#5 D:\dev\wamp64\www\xf15\index.php(13): XenForo_FrontController->run()
#6 {main}

 

[Truonglv]

Fixed