Hey i am receiving this error when trying to access the community->settings->archiving settings.

OutOfRangeException:  (0)
#0 /var/www/html/XXXX.com/public_html/system/Node/Model.php(1052): IPS\Patterns\_ActiveRecord::load(12)
#1 /var/www/html/XXXX.com/public_html/system/Node/Model.php(1069): IPS\Node\_Model->parent()
#2 /var/www/html/XXXX.com/public_html/system/Content/ClubContainer.php(374): IPS\Node\_Model->parents()
#3 /var/www/html/XXXX.com/public_html/system/Helpers/Form/Node.php(271): IPS\forums\_Forum->parents()
#4 /var/www/html/XXXX.com/public_html/system/Helpers/Form/FormAbstract.php(265): IPS\Helpers\Form\_Node->html()
#5 /var/www/html/XXXX.com/public_html/system/Helpers/Form/Form.php(418): IPS\Helpers\Form\_FormAbstract->rowHtml(Object(IPS\Helpers\Form))
#6 /var/www/html/XXXX.com/public_html/system/Theme/Theme.php(847) : eval()'d code(347): IPS\Helpers\_Form->__toString()
#7 /var/www/html/XXXX.com/public_html/system/Theme/SandboxedTemplate.php(61): IPS\Theme\class_forums_admin_settings->archiveRules(Object(IPS\Helpers\Form), 21960, 1020, 5)
#8 /var/www/html/XXXX.com/public_html/applications/forums/modules/admin/forums/settings.php(485): IPS\Theme\_SandboxedTemplate->__call('archiveRules', Array)
#9 /var/www/html/XXXX.com/public_html/applications/forums/modules/admin/forums/settings.php(47): IPS\forums\modules\admin\forums\_settings->manageArchiving()
#10 /var/www/html/XXXX.com/public_html/system/Dispatcher/Controller.php(96): IPS\forums\modules\admin\forums\_settings->manage()
#11 /var/www/html/XXXX.com/public_html/system/Dispatcher/Dispatcher.php(152): IPS\Dispatcher\_Controller->execute()
#12 /var/www/html/XXXX.com/public_html/admin/index.php(14): IPS\_Dispatcher->run()
#13 {main}

#0 /var/www/html/XXXX.com/public_html/init.php(894): IPS\_Log::log('OutOfRangeExcep...', 'uncaught_except...')
#1 /var/www/html/XXXX.com/public_html/system/Helpers/Form/Form.php(431): IPS\IPS::exceptionHandler(Object(OutOfRangeException))
#2 /var/www/html/XXXX.com/public_html/system/Theme/Theme.php(847) : eval()'d code(347): IPS\Helpers\_Form->__toString()
#3 /var/www/html/XXXX.com/public_html/system/Theme/SandboxedTemplate.php(61): IPS\Theme\class_forums_admin_settings->archiveRules(Object(IPS\Helpers\Form), 21960, 1020, 5)
#4 /var/www/html/XXXX.com/public_html/applications/forums/modules/admin/forums/settings.php(485): IPS\Theme\_SandboxedTemplate->__call('archiveRules', Array)
#5 /var/www/html/XXXX.com/public_html/applications/forums/modules/admin/forums/settings.php(47): IPS\forums\modules\admin\forums\_settings->manageArchiving()
#6 /var/www/html/XXXX.com/public_html/system/Dispatcher/Controller.php(96): IPS\forums\modules\admin\forums\_settings->manage()
#7 /var/www/html/XXXX.com/public_html/system/Dispatcher/Dispatcher.php(152): IPS\Dispatcher\_Controller->execute()
#8 /var/www/html/XXXX.com/public_html/admin/index.php(14): IPS\_Dispatcher->run()
#9 {main}

Any help with pointing me in the right direction to fix this would be appeciated. 

Sort of looks like there might be a topic in a forum that is orphaned (i.e. the forum's parent does not exist in the database). You'd probably be best off submitting a ticket for support.