Error: Call to a member function getCommentTitle() on null

[Boiko]

Помогите в чем проблема, уж третий день не могу понять что не так.
Пытаюсь перестроить КЭШ выходит через пару секунд вот такая вот ошибка.

Ошибка из журнала

#0 src/addons/ThemeHouse/Donate/Search/Data/Comment.php(33): ThemeHouse\Donate\Entity\Comment->getCommentTitle()
#1 src/XF/Search/Search.php(39): ThemeHouse\Donate\Search\Data\Comment->getIndexData(Object(ThemeHouse\Donate\Entity\Comment))
#2 src/XF/Search/Search.php(61): XF\Search\Search->index('thdonate_commen...', Object(ThemeHouse\Donate\Entity\Comment))
#3 src/XF/Search/Search.php(87): XF\Search\Search->indexEntities('thdonate_commen...', Object(XF\Mvc\Entity\ArrayCollection))
#4 src/XF/Job/SearchRebuild.php(66): XF\Search\Search->indexRange('thdonate_commen...', 0, '500')
#5 src/XF/Job/Manager.php(260): XF\Job\SearchRebuild->run(8)
#6 src/XF/Job/Manager.php(202): XF\Job\Manager->runJobInternal(Array, 8)
#7 src/XF/Job/Manager.php(86): XF\Job\Manager->runJobEntry(Array, 8)
#8 src/XF/Admin/Controller/Tools.php(141): XF\Job\Manager->runQueue(true, 8)
#9 src/XF/Mvc/Dispatcher.php(352): XF\Admin\Controller\Tools->actionRunJob(Object(XF\Mvc\ParameterBag))
#10 src/XF/Mvc/Dispatcher.php(259): XF\Mvc\Dispatcher->dispatchClass('XF:Tools', 'RunJob', Object(XF\Mvc\RouteMatch), Object(XF\Admin\Controller\Tools), NULL)
#11 src/XF/Mvc/Dispatcher.php(115): XF\Mvc\Dispatcher->dispatchFromMatch(Object(XF\Mvc\RouteMatch), Object(XF\Admin\Controller\Tools), NULL)
#12 src/XF/Mvc/Dispatcher.php(57): XF\Mvc\Dispatcher->dispatchLoop(Object(XF\Mvc\RouteMatch))
#13 src/XF/App.php(2345): XF\Mvc\Dispatcher->run()
#14 src/XF.php(512): XF\App->run()
#15 admin.php(13): XF::runApp('XF\\Admin\\App')
#16 {main}

Ошибка которая выходит.

Error: Call to a member function getCommentTitle() on null in src/addons/ThemeHouse/Donate/Entity/Comment.php at line 294
ThemeHouse\Donate\Entity\Comment->getCommentTitle() in src/addons/ThemeHouse/Donate/Search/Data/Comment.php at line 33
ThemeHouse\Donate\Search\Data\Comment->getIndexData() in src/XF/Search/Search.php at line 39
XF\Search\Search->index() in src/XF/Search/Search.php at line 61
XF\Search\Search->indexEntities() in src/XF/Search/Search.php at line 87
XF\Search\Search->indexRange() in src/XF/Job/SearchRebuild.php at line 66
XF\Job\SearchRebuild->run() in src/XF/Job/Manager.php at line 260
XF\Job\Manager->runJobInternal() in src/XF/Job/Manager.php at line 202
XF\Job\Manager->runJobEntry() in src/XF/Job/Manager.php at line 86
XF\Job\Manager->runQueue() in src/XF/Admin/Controller/Tools.php at line 141
XF\Admin\Controller\Tools->actionRunJob() in src/XF/Mvc/Dispatcher.php at line 352
XF\Mvc\Dispatcher->dispatchClass() in src/XF/Mvc/Dispatcher.php at line 259
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 2345
XF\App->run() in src/XF.php at line 512
XF::runApp() in admin.php at line 13

Не понимаю что не так, загружал все файлы на форум только исключительно через admin не как не через root.
Прошу помощи, не могу уже, сил нет.