Someone please help I have no clue whats causing this issue I've placed the List.php into the correct location
ErrorException: List module does not exist (256)
#0 [internal function]: IPS\IPS::errorHandler(256, 'List module doe...', '/home/ezraaddb/...', 188, Array)
#1 /home/ezraaddb/public_html/system/3rd_party/HTMLPurifier/HTMLPurifier/HTMLModuleManager.php(188): trigger_error('List module doe...', 256)
#2 /home/ezraaddb/public_html/system/3rd_party/HTMLPurifier/HTMLPurifier/HTMLModuleManager.php(341): HTMLPurifier_HTMLModuleManager->registerModule('List')
#3 /home/ezraaddb/public_html/system/3rd_party/HTMLPurifier/HTMLPurifier/HTMLModuleManager.php(287): HTMLPurifier_HTMLModuleManager->processModule('List')
#4 /home/ezraaddb/public_html/system/3rd_party/HTMLPurifier/HTMLPurifier/HTMLDefinition.php(220): HTMLPurifier_HTMLModuleManager->setup(Object(HTMLPurifier_Config))
#5 /home/ezraaddb/public_html/system/3rd_party/HTMLPurifier/HTMLPurifier/HTMLDefinition.php(195): HTMLPurifier_HTMLDefinition->processModules(Object(HTMLPurifier_Config))
#6 /home/ezraaddb/public_html/system/3rd_party/HTMLPurifier/HTMLPurifier/Definition.php(51): HTMLPurifier_HTMLDefinition->doSetup(Object(HTMLPurifier_Config))
#7 /home/ezraaddb/public_html/system/3rd_party/HTMLPurifier/HTMLPurifier/Config.php(497): HTMLPurifier_Definition->setup(Object(HTMLPurifier_Config))
#8 /home/ezraaddb/public_html/system/3rd_party/HTMLPurifier/HTMLPurifier/Config.php(415): HTMLPurifier_Config->getDefinition('HTML', false, false)
#9 /home/ezraaddb/public_html/system/3rd_party/HTMLPurifier/HTMLPurifier/Generator.php(74): HTMLPurifier_Config->getHTMLDefinition()
#10 /home/ezraaddb/public_html/system/3rd_party/HTMLPurifier/HTMLPurifier.php(158): HTMLPurifier_Generator->__construct(Object(HTMLPurifier_Config), Object(HTMLPurifier_Context))
#11 /home/ezraaddb/public_html/system/Text/Parser.php(248): HTMLPurifier->purify('<p>\r\n\tggggggggg...')
#12 /home/ezraaddb/public_html/system/Text/Parser.php(216): IPS\Text\_Parser->purify('<p>\r\n\tggggggggg...')
#13 /home/ezraaddb/public_html/system/Helpers/Form/Editor.php(368): IPS\Text\_Parser->parse('<p>\r\n\tggggggggg...')
#14 /home/ezraaddb/public_html/system/Helpers/Form/FormAbstract.php(167): IPS\Helpers\Form\_Editor->getValue()
#15 /home/ezraaddb/public_html/system/Helpers/Form/Editor.php(481): IPS\Helpers\Form\_FormAbstract->setValue(true, false)
#16 /home/ezraaddb/public_html/system/Helpers/Form/FormAbstract.php(147): IPS\Helpers\Form\_Editor->setValue(true)
#17 /home/ezraaddb/public_html/system/Helpers/Form/Editor.php(178): IPS\Helpers\Form\_FormAbstract->__construct('topic_content', NULL, true, Array, '\\IPS\\Helpers\\Fo...', NULL, NULL, 'topic_content_e...')
#18 /home/ezraaddb/public_html/system/Content/Item.php(723): IPS\Helpers\Form\_Editor->__construct('topic_content', NULL, true, Array, '\\IPS\\Helpers\\Fo...', NULL, NULL, 'topic_content_e...')
#19 /home/ezraaddb/public_html/applications/forums/sources/Topic/Topic.php(465): IPS\Content\_Item::formElements(NULL, Object(IPS\forums\Forum))
#20 /home/ezraaddb/public_html/system/Content/Item.php(173): IPS\forums\_Topic::formElements(NULL, Object(IPS\forums\Forum))
#21 /home/ezraaddb/public_html/system/Content/Item.php(123): IPS\Content\_Item::buildCreateForm(Object(IPS\forums\Forum))
#22 /home/ezraaddb/public_html/applications/forums/modules/front/forums/forums.php(463): IPS\Content\_Item::create(Object(IPS\forums\Forum))
#23 /home/ezraaddb/public_html/system/Dispatcher/Controller.php(90): IPS\forums\modules\front\forums\_forums->add()
#24 /home/ezraaddb/public_html/system/Dispatcher/Dispatcher.php(152): IPS\Dispatcher\_Controller->execute()
#25 /home/ezraaddb/public_html/index.php(13): IPS\_Dispatcher->run()
#26 {main}
#0 /home/ezraaddb/public_html/init.php(995): IPS\_Log::log('ErrorException:...', 'uncaught_except...')
#1 [internal function]: IPS\IPS::exceptionHandler(Object(ErrorException))
#2 {main}