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TypeError: WHMCS\Knowledgebase\View\Index::getArticleTemplateData(): Argument #1 ($item) must be of type WHMCS\Knowledgebase\Article, null given, called in /home/smartweb/public_html/my/vendor/whmcs/whmcs-foundation/lib/Knowledgebase/Controller/Article.php on line 0 and defined in /home/smartweb/public_html/my/vendor/whmcs/whmcs-foundation/lib/Knowledgebase/View/Index.php:0
Stack trace:
#0 /home/smartweb/public_html/my/vendor/whmcs/whmcs-foundation/lib/Knowledgebase/Controller/Article.php(0): WHMCS\Knowledgebase\View\Index->getArticleTemplateData()
#1 [internal function]: WHMCS\Knowledgebase\Controller\Article->view()
#2 /home/smartweb/public_html/my/vendor/middlewares/utils/src/CallableHandler.php(26): call_user_func_array()
#3 /home/smartweb/public_html/my/vendor/middlewares/fast-route/src/FastRoute.php(96): Middlewares\Utils\CallableHandler::execute()
#4 /home/smartweb/public_html/my/vendor/whmcs/whmcs-foundation/lib/Route/Middleware/HandleProcessor.php(0): Middlewares\FastRoute->process()
#5 /home/smartweb/public_html/my/vendor/whmcs/whmcs-foundation/lib/Route/Middleware/Strategy/AssumingMiddlewareTrait.php(0): WHMCS\Route\Middleware\HandleProcessor->_process()
#6 /home/smartweb/public_html/my/vendor/middlewares/utils/src/Dispatcher.php(76): WHMCS\Route\Middleware\HandleProcessor->process()
#7 [internal function]: Middlewares\Utils\Dispatcher->Middlewares\Utils\{closure}()
#8 /home/smartweb/public_html/my/vendor/middlewares/utils/src/Delegate.php(31): call_user_func()
#9 /home/smartweb/public_html/my/vendor/whmcs/whmcs-foundation/lib/Route/Middleware/AbstractProxyMiddleware.php(0): Middlewares\Utils\Delegate->process()
#10 /home/smartweb/public_html/my/vendor/whmcs/whmcs-foundation/lib/Route/Middleware/Strategy/AssumingMiddlewareTrait.php(0): WHMCS\Route\Middleware\AbstractProxyMiddleware->_process()
#11 /home/smartweb/public_html/my/vendor/middlewares/utils/src/Dispatcher.php(76): WHMCS\Route\Middleware\AbstractProxyMiddleware->process()
#12 [internal function]: Middlewares\Utils\Dispatcher->Middlewares\Utils\{closure}()
#13 /home/smartweb/public_html/my/vendor/middlewares/utils/src/Delegate.php(31): call_user_func()
#14 /home/smartweb/public_html/my/vendor/whmcs/whmcs-foundation/lib/Route/Middleware/AbstractProxyMiddleware.php(0): Middlewares\Utils\Delegate->process()
#15 /home/smartweb/public_html/my/vendor/whmcs/whmcs-foundation/lib/Route/Middleware/Strategy/AssumingMiddlewareTrait.php(0): WHMCS\Route\Middleware\AbstractProxyMiddleware->_process()
#16 /home/smartweb/public_html/my/vendor/middlewares/utils/src/Dispatcher.php(76): WHMCS\Route\Middleware\AbstractProxyMiddleware->process()
#17 [internal function]: Middlewares\Utils\Dispatcher->Middlewares\Utils\{closure}()
#18 /home/smartweb/public_html/my/vendor/middlewares/utils/src/Delegate.php(31): call_user_func()
#19 /home/smartweb/public_html/my/vendor/whmcs/whmcs-foundation/lib/Route/Middleware/BackendPsr7Response.php(0): Middlewares\Utils\Delegate->process()
#20 /home/smartweb/public_html/my/vendor/whmcs/whmcs-foundation/lib/Route/Middleware/BackendPsr7Response.php(0): WHMCS\Route\Middleware\BackendPsr7Response->_process()
#21 /home/smartweb/public_html/my/vendor/middlewares/utils/src/Dispatcher.php(76): WHMCS\Route\Middleware\BackendPsr7Response->process()
#22 [internal function]: Middlewares\Utils\Dispatcher->Middlewares\Utils\{closure}()
#23 /home/smartweb/public_html/my/vendor/middlewares/utils/src/Delegate.php(31): call_user_func()
#24 /home/smartweb/public_html/my/vendor/middlewares/utils/src/Dispatcher.php(56): Middlewares\Utils\Delegate->process()
#25 /home/smartweb/public_html/my/vendor/whmcs/whmcs-foundation/lib/Route/Middleware/BackendDispatch.php(0): Middlewares\Utils\Dispatcher->dispatch()
#26 /home/smartweb/public_html/my/vendor/whmcs/whmcs-foundation/lib/Route/Middleware/Strategy/AssumingMiddlewareTrait.php(0): WHMCS\Route\Middleware\BackendDispatch->_process()
#27 /home/smartweb/public_html/my/vendor/middlewares/utils/src/Dispatcher.php(76): WHMCS\Route\Middleware\BackendDispatch->process()
#28 [internal function]: Middlewares\Utils\Dispatcher->Middlewares\Utils\{closure}()
#29 /home/smartweb/public_html/my/vendor/middlewares/utils/src/Delegate.php(31): call_user_func()
#30 /home/smartweb/public_html/my/vendor/whmcs/whmcs-foundation/lib/Route/Middleware/RoutePathMatch.php(0): Middlewares\Utils\Delegate->process()
#31 /home/smartweb/public_html/my/vendor/whmcs/whmcs-foundation/lib/Route/Middleware/Strategy/AssumingMiddlewareTrait.php(0): WHMCS\Route\Middleware\RoutePathMatch->_process()
#32 /home/smartweb/public_html/my/vendor/middlewares/utils/src/Dispatcher.php(76): WHMCS\Route\Middleware\RoutePathMatch->process()
#33 [internal function]: Middlewares\Utils\Dispatcher->Middlewares\Utils\{closure}()
#34 /home/smartweb/public_html/my/vendor/middlewares/utils/src/Delegate.php(31): call_user_func()
#35 /home/smartweb/public_html/my/vendor/whmcs/whmcs-foundation/lib/Route/Middleware/WhitelistFilter.php(0): Middlewares\Utils\Delegate->process()
#36 /home/smartweb/public_html/my/vendor/whmcs/whmcs-foundation/lib/Route/Middleware/Strategy/DelegatingMiddlewareTrait.php(0): WHMCS\Route\Middleware\WhitelistFilter->_process()
#37 /home/smartweb/public_html/my/vendor/middlewares/utils/src/Dispatcher.php(76): WHMCS\Route\Middleware\WhitelistFilter->process()
#38 [internal function]: Middlewares\Utils\Dispatcher->Middlewares\Utils\{closure}()
#39 /home/smartweb/public_html/my/vendor/middlewares/utils/src/Delegate.php(31): call_user_func()
#40 /home/smartweb/public_html/my/vendor/whmcs/whmcs-foundation/lib/Route/Middleware/RoutableClientModuleRequest.php(0): Middlewares\Utils\Delegate->process()
#41 /home/smartweb/public_html/my/vendor/whmcs/whmcs-foundation/lib/Route/Middleware/Strategy/AssumingMiddlewareTrait.php(0): WHMCS\Route\Middleware\RoutableClientModuleRequest->_process()
#42 /home/smartweb/public_html/my/vendor/middlewares/utils/src/Dispatcher.php(76): WHMCS\Route\Middleware\RoutableClientModuleRequest->process()
#43 [internal function]: Middlewares\Utils\Dispatcher->Middlewares\Utils\{closure}()
#44 /home/smartweb/public_html/my/vendor/middlewares/utils/src/Delegate.php(31): call_user_func()
#45 /home/smartweb/public_html/my/vendor/whmcs/whmcs-foundation/lib/Route/Middleware/RoutableAdminRequestUri.php(0): Middlewares\Utils\Delegate->process()
#46 /home/smartweb/public_html/my/vendor/whmcs/whmcs-foundation/lib/Route/Middleware/Strategy/AssumingMiddlewareTrait.php(0): WHMCS\Route\Middleware\RoutableAdminRequestUri->_process()
#47 /home/smartweb/public_html/my/vendor/middlewares/utils/src/Dispatcher.php(76): WHMCS\Route\Middleware\RoutableAdminRequestUri->process()
#48 [internal function]: Middlewares\Utils\Dispatcher->Middlewares\Utils\{closure}()
#49 /home/smartweb/public_html/my/vendor/middlewares/utils/src/Delegate.php(31): call_user_func()
#50 /home/smartweb/public_html/my/vendor/whmcs/whmcs-foundation/lib/Route/Middleware/RoutableRequestUri.php(0): Middlewares\Utils\Delegate->process()
#51 /home/smartweb/public_html/my/vendor/whmcs/whmcs-foundation/lib/Route/Middleware/Strategy/AssumingMiddlewareTrait.php(0): WHMCS\Route\Middleware\RoutableRequestUri->_process()
#52 /home/smartweb/public_html/my/vendor/middlewares/utils/src/Dispatcher.php(76): WHMCS\Route\Middleware\RoutableRequestUri->process()
#53 [internal function]: Middlewares\Utils\Dispatcher->Middlewares\Utils\{closure}()
#54 /home/smartweb/public_html/my/vendor/middlewares/utils/src/Delegate.php(31): call_user_func()
#55 /home/smartweb/public_html/my/vendor/whmcs/whmcs-foundation/lib/Route/Middleware/RoutableRequestQueryUri.php(0): Middlewares\Utils\Delegate->process()
#56 /home/smartweb/public_html/my/vendor/whmcs/whmcs-foundation/lib/Route/Middleware/Strategy/AssumingMiddlewareTrait.php(0): WHMCS\Route\Middleware\RoutableRequestQueryUri->_process()
#57 /home/smartweb/public_html/my/vendor/middlewares/utils/src/Dispatcher.php(76): WHMCS\Route\Middleware\RoutableRequestQueryUri->process()
#58 [internal function]: Middlewares\Utils\Dispatcher->Middlewares\Utils\{closure}()
#59 /home/smartweb/public_html/my/vendor/middlewares/utils/src/Delegate.php(31): call_user_func()
#60 /home/smartweb/public_html/my/vendor/middlewares/utils/src/Dispatcher.php(56): Middlewares\Utils\Delegate->process()
#61 /home/smartweb/public_html/my/index.php(0): Middlewares\Utils\Dispatcher->dispatch()
#62 {main}