Answered Topics error after update

[IndianaJoe]

I have a Q and A forum and now the topics that has a best answer are now coming up with an error.

Error: Call to a member function truncated() on null (0)
#0 /var/www/html/system/Dispatcher/Controller.php(101): IPS\forums\modules\front\forums\_topic->manage()
#1 /var/www/html/system/Content/Controller.php(50): IPS\Dispatcher\_Controller->execute()
#2 /var/www/html/applications/forums/modules/front/forums/topic.php(39): IPS\Content\_Controller->execute()
#3 /var/www/html/system/Dispatcher/Dispatcher.php(153): IPS\forums\modules\front\forums\_topic->execute()
#4 /var/www/html/index.php(13): IPS\_Dispatcher->run()
#5 {main}

Any help with this?

Thanks