Проблема с плагином Promote & Demote

[Waynet]

Доброго времени суток, отписывал в теме плагина, но мне не ответили.
Такая ошибка случается уже на двух форумах.
При нажатии "Promote" у юзера, вылазит эта ошибка.

LogicException: Tried to call XF\Extension::resolveExtendedClassToRoot on XF\Entity\User, but extendClass was never called on the base class in src/XF/Extension.php at line 302
XF\Extension->resolveExtendedClassToRoot() in src/XF/Mvc/Entity/Entity.php at line 103
XF\Mvc\Entity\Entity->__construct() in src/XF/Mvc/Entity/Manager.php at line 743
XF\Mvc\Entity\Manager->instantiateEntity() in src/XF/Mvc/Entity/Manager.php at line 560
XF\Mvc\Entity\Manager->hydrateFromGrouped() in src/XF/Mvc/Entity/Finder.php at line 1404
XF\Mvc\Entity\Finder->fetchOne() in src/addons/AnzahTools/Promote/Pub/Controller/Promote.php at line 50
AnzahTools\Promote\Pub\Controller\Promote->actionIndex() in src/XF/Mvc/Dispatcher.php at line 352
XF\Mvc\Dispatcher->dispatchClass() in src/XF/Mvc/Dispatcher.php at line 258
XF\Mvc\Dispatcher->dispatchFromMatch() in src/XF/Mvc/Dispatcher.php at line 115
XF\Mvc\Dispatcher->dispatchLoop() in src/XF/Mvc/Dispatcher.php at line 57
XF\Mvc\Dispatcher->run() in src/XF/App.php at line 2487
XF\App->run() in src/XF.php at line 524
XF::runApp() in index.php at line 20

Честно не знаю, что делать