Unable to access homepage in client area

[magotech]

I uploaded the theme into the template folder as from my admin panel I set the theme as active. each time I try accessing the homepage for the client area I get the following area, (Also the menu bar did change and am unable to see other pages like the about us page.

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Error: Call to undefined method WHMCS\Utility\Captcha\LocalImage::getSiteKey() in /home6/nyumban5/public_html/templates_c/9729c7ea78d2a2dd93e3ea9857d4525fc7dc7225_0.file.head.tpl.php:92
Stack trace:
#0 /home6/nyumban5/public_html/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_672a7745555331_34420228(Object(Smarty_Internal_Template))
#1 /home6/nyumban5/public_html/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode(Object(Smarty_Internal_Template))
#2 /home6/nyumban5/public_html/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(216): Smarty_Template_Compiled->render(Object(Smarty_Internal_Template))
#3 /home6/nyumban5/public_html/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(385): Smarty_Internal_Template->render()
#4 /home6/nyumban5/public_html/templates_c/94cc7fe94f8761e8e6acd1adf0e9590b1d2e6b7f_0.file.header.tpl.php(53): Smarty_Internal_Template->_subTemplateRender('clouder/include...', NULL, NULL, 0, 3600, Array, 0, true)
#5 /home6/nyumban5/public_html/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_672a774554b241_91868141(Object(Smarty_Internal_Template))
#6 /home6/nyumban5/public_html/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode(Object(Smarty_Internal_Template))
#7 /home6/nyumban5/public_html/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(216): Smarty_Template_Compiled->render(Object(Smarty_Internal_Template))
#8 /home6/nyumban5/public_html/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(232): Smarty_Internal_Template->render(false, 0)
#9 /home6/nyumban5/public_html/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(116): Smarty_Internal_TemplateBase->_execute(Object(Smarty_Internal_Template), NULL, NULL, NULL, 0)
#10 /home6/nyumban5/public_html/vendor/whmcs/whmcs-foundation/lib/Smarty.php(0): Smarty_Internal_TemplateBase->fetch('/home6/nyumban5...', NULL, NULL, NULL, false, true, false)
#11 /home6/nyumban5/public_html/vendor/whmcs/whmcs-foundation/lib/ClientArea.php(0): WHMCS\Smarty->fetch('/home6/nyumban5...')
#12 /home6/nyumban5/public_html/vendor/whmcs/whmcs-foundation/lib/ClientArea.php(0): WHMCS\ClientArea->outputWithoutExit()
#13 /home6/nyumban5/public_html/vendor/whmcs/whmcs-foundation/lib/Http/Message/AbstractViewableResponse.php(0): WHMCS\ClientArea->getOutputContent()
#14 /home6/nyumban5/public_html/vendor/middlewares/utils/src/CallableHandler.php(39): WHMCS\Http\Message\AbstractViewableResponse->getBody()
#15 /home6/nyumban5/public_html/vendor/middlewares/fast-route/src/FastRoute.php(96): Middlewares\Utils\CallableHandler::execute(Array, Array)
#16 /home6/nyumban5/public_html/vendor/whmcs/whmcs-foundation/lib/Route/Middleware/HandleProcessor.php(0): Middlewares\FastRoute->process(Object(WHMCS\Http\Message\ServerRequest), Object(Middlewares\Utils\Delegate))
#17 /home6/nyumban5/public_html/vendor/whmcs/whmcs-foundation/lib/Route/Middleware/Strategy/AssumingMiddlewareTrait.php(0): WHMCS\Route\Middleware\HandleProcessor->_process(Object(WHMCS\Http\Message\ServerRequest), Object(Middlewares\Utils\Delegate))
#18 /home6/nyumban5/public_html/vendor/middlewares/utils/src/Dispatcher.php(76): WHMCS\Route\Middleware\HandleProcessor->process(Object(WHMCS\Http\Message\ServerRequest), Object(Middlewares\Utils\Delegate))
#19 [internal function]: Middlewares\Utils\Dispatcher->Middlewares\Utils{closure}(Object(WHMCS\Http\Message\ServerRequest))
#20 /home6/nyumban5/public_html/vendor/middlewares/utils/src/Delegate.php(31): call_user_func(Object(Closure), Object(WHMCS\Http\Message\ServerRequest))
#21 /home6/nyumban5/public_html/vendor/whmcs/whmcs-foundation/lib/Route/Middleware/AbstractProxyMiddleware.php(0): Middlewares\Utils\Delegate->process(Object(WHMCS\Http\Message\ServerRequest))
#22 /home6/nyumban5/public_html/vendor/whmcs/whmcs-foundation/lib/Route/Middleware/Strategy/AssumingMiddlewareTrait.php(0): WHMCS\Route\Middleware\AbstractProxyMiddleware->_process(Object(WHMCS\Http\Message\ServerRequest), Object(Middlewares\Utils\Delegate))
#23 /home6/nyumban5/public_html/vendor/middlewares/utils/src/Dispatcher.php(76): WHMCS\Route\Middleware\AbstractProxyMiddleware->process(Object(WHMCS\Http\Message\ServerRequest), Object(Middlewares\Utils\Delegate))
#24 [internal function]: Middlewares\Utils\Dispatcher->Middlewares\Utils{closure}(Object(WHMCS\Http\Message\ServerRequest))
#25 /home6/nyumban5/public_html/vendor/middlewares/utils/src/Delegate.php(31): call_user_func(Object(Closure), Object(WHMCS\Http\Message\ServerRequest))
#26 /home6/nyumban5/public_html/vendor/whmcs/whmcs-foundation/lib/Route/Middleware/AbstractProxyMiddleware.php(0): Middlewares\Utils\Delegate->process(Object(WHMCS\Http\Message\ServerRequest))
#27 /home6/nyumban5/public_html/vendor/whmcs/whmcs-foundation/lib/Route/Middleware/Strategy/AssumingMiddlewareTrait.php(0): WHMCS\Route\Middleware\AbstractProxyMiddleware->_process(Object(WHMCS\Http\Message\ServerRequest), Object(Middlewares\Utils\Delegate))
#28 /home6/nyumban5/public_html/vendor/middlewares/utils/src/Dispatcher.php(76): WHMCS\Route\Middleware\AbstractProxyMiddleware->process(Object(WHMCS\Http\Message\ServerRequest), Object(Middlewares\Utils\Delegate))
#29 [internal function]: Middlewares\Utils\Dispatcher->Middlewares\Utils{closure}(Object(WHMCS\Http\Message\ServerRequest))
#30 /home6/nyumban5/public_html/vendor/middlewares/utils/src/Delegate.php(31): call_user_func(Object(Closure), Object(WHMCS\Http\Message\ServerRequest))
#31 /home6/nyumban5/public_html/vendor/whmcs/whmcs-foundation/lib/Route/Middleware/BackendPsr7Response.php(0): Middlewares\Utils\Delegate->process(Object(WHMCS\Http\Message\ServerRequest))
#32 /home6/nyumban5/public_html/vendor/whmcs/whmcs-foundation/lib/Route/Middleware/BackendPsr7Response.php(0): WHMCS\Route\Middleware\BackendPsr7Response->_process(Object(WHMCS\Http\Message\ServerRequest), Object(Middlewares\Utils\Delegate))
#33 /home6/nyumban5/public_html/vendor/middlewares/utils/src/Dispatcher.php(76): WHMCS\Route\Middleware\BackendPsr7Response->process(Object(WHMCS\Http\Message\ServerRequest), Object(Middlewares\Utils\Delegate))
#34 [internal function]: Middlewares\Utils\Dispatcher->Middlewares\Utils{closure}(Object(WHMCS\Http\Message\ServerRequest))
#35 /home6/nyumban5/public_html/vendor/middlewares/utils/src/Delegate.php(31): call_user_func(Object(Closure), Object(WHMCS\Http\Message\ServerRequest))
#36 /home6/nyumban5/public_html/vendor/middlewares/utils/src/Dispatcher.php(56): Middlewares\Utils\Delegate->process(Object(WHMCS\Http\Message\ServerRequest))
#37 /home6/nyumban5/public_html/vendor/whmcs/whmcs-foundation/lib/Route/Middleware/BackendDispatch.php(0): Middlewares\Utils\Dispatcher->dispatch(Object(WHMCS\Http\Message\ServerRequest))
#38 /home6/nyumban5/public_html/vendor/whmcs/whmcs-foundation/lib/Route/Middleware/Strategy/AssumingMiddlewareTrait.php(0): WHMCS\Route\Middleware\BackendDispatch->_process(Object(WHMCS\Http\Message\ServerRequest), Object(Middlewares\Utils\Delegate))
#39 /home6/nyumban5/public_html/vendor/middlewares/utils/src/Dispatcher.php(76): WHMCS\Route\Middleware\BackendDispatch->process(Object(WHMCS\Http\Message\ServerRequest), Object(Middlewares\Utils\Delegate))
#40 [internal function]: Middlewares\Utils\Dispatcher->Middlewares\Utils{closure}(Object(WHMCS\Http\Message\ServerRequest))
#41 /home6/nyumban5/public_html/vendor/middlewares/utils/src/Delegate.php(31): call_user_func(Object(Closure), Object(WHMCS\Http\Message\ServerRequest))
#42 /home6/nyumban5/public_html/vendor/whmcs/whmcs-foundation/lib/Route/Middleware/RoutePathMatch.php(0): Middlewares\Utils\Delegate->process(Object(WHMCS\Http\Message\ServerRequest))
#43 /home6/nyumban5/public_html/vendor/whmcs/whmcs-foundation/lib/Route/Middleware/Strategy/AssumingMiddlewareTrait.php(0): WHMCS\Route\Middleware\RoutePathMatch->_process(Object(WHMCS\Http\Message\ServerRequest), Object(Middlewares\Utils\Delegate))
#44 /home6/nyumban5/public_html/vendor/middlewares/utils/src/Dispatcher.php(76): WHMCS\Route\Middleware\RoutePathMatch->process(Object(WHMCS\Http\Message\ServerRequest), Object(Middlewares\Utils\Delegate))
#45 [internal function]: Middlewares\Utils\Dispatcher->Middlewares\Utils{closure}(Object(WHMCS\Http\Message\ServerRequest))
#46 /home6/nyumban5/public_html/vendor/middlewares/utils/src/Delegate.php(31): call_user_func(Object(Closure), Object(WHMCS\Http\Message\ServerRequest))
#47 /home6/nyumban5/public_html/vendor/whmcs/whmcs-foundation/lib/Route/Middleware/WhitelistFilter.php(0): Middlewares\Utils\Delegate->process(Object(WHMCS\Http\Message\ServerRequest))
#48 /home6/nyumban5/public_html/vendor/whmcs/whmcs-foundation/lib/Route/Middleware/Strategy/DelegatingMiddlewareTrait.php(0): WHMCS\Route\Middleware\WhitelistFilter->_process(Object(WHMCS\Http\Message\ServerRequest), Object(Middlewares\Utils\Delegate))
#49 /home6/nyumban5/public_html/vendor/middlewares/utils/src/Dispatcher.php(76): WHMCS\Route\Middleware\WhitelistFilter->process(Object(WHMCS\Http\Message\ServerRequest), Object(Middlewares\Utils\Delegate))
#50 [internal function]: Middlewares\Utils\Dispatcher->Middlewares\Utils{closure}(Object(WHMCS\Http\Message\ServerRequest))
#51 /home6/nyumban5/public_html/vendor/middlewares/utils/src/Delegate.php(31): call_user_func(Object(Closure), Object(WHMCS\Http\Message\ServerRequest))
#52 /home6/nyumban5/public_html/vendor/whmcs/whmcs-foundation/lib/Route/Middleware/RoutableClientModuleRequest.php(0): Middlewares\Utils\Delegate->process(Object(WHMCS\Http\Message\ServerRequest))
#53 /home6/nyumban5/public_html/vendor/whmcs/whmcs-foundation/lib/Route/Middleware/Strategy/AssumingMiddlewareTrait.php(0): WHMCS\Route\Middleware\RoutableClientModuleRequest->_process(Object(WHMCS\Http\Message\ServerRequest), Object(Middlewares\Utils\Delegate))
#54 /home6/nyumban5/public_html/vendor/middlewares/utils/src/Dispatcher.php(76): WHMCS\Route\Middleware\RoutableClientModuleRequest->process(Object(WHMCS\Http\Message\ServerRequest), Object(Middlewares\Utils\Delegate))
#55 [internal function]: Middlewares\Utils\Dispatcher->Middlewares\Utils{closure}(Object(WHMCS\Http\Message\ServerRequest))
#56 /home6/nyumban5/public_html/vendor/middlewares/utils/src/Delegate.php(31): call_user_func(Object(Closure), Object(WHMCS\Http\Message\ServerRequest))
#57 /home6/nyumban5/public_html/vendor/whmcs/whmcs-foundation/lib/Route/Middleware/RoutableAdminRequestUri.php(0): Middlewares\Utils\Delegate->process(Object(WHMCS\Http\Message\ServerRequest))
#58 /home6/nyumban5/public_html/vendor/whmcs/whmcs-foundation/lib/Route/Middleware/Strategy/AssumingMiddlewareTrait.php(0): WHMCS\Route\Middleware\RoutableAdminRequestUri->_process(Object(WHMCS\Http\Message\ServerRequest), Object(Middlewares\Utils\Delegate))
#59 /home6/nyumban5/public_html/vendor/middlewares/utils/src/Dispatcher.php(76): WHMCS\Route\Middleware\RoutableAdminRequestUri->process(Object(WHMCS\Http\Message\ServerRequest), Object(Middlewares\Utils\Delegate))
#60 [internal function]: Middlewares\Utils\Dispatcher->Middlewares\Utils{closure}(Object(WHMCS\Http\Message\ServerRequest))
#61 /home6/nyumban5/public_html/vendor/middlewares/utils/src/Delegate.php(31): call_user_func(Object(Closure), Object(WHMCS\Http\Message\ServerRequest))
#62 /home6/nyumban5/public_html/vendor/whmcs/whmcs-foundation/lib/Route/Middleware/RoutableRequestUri.php(0): Middlewares\Utils\Delegate->process(Object(WHMCS\Http\Message\ServerRequest))
#63 /home6/nyumban5/public_html/vendor/whmcs/whmcs-foundation/lib/Route/Middleware/Strategy/AssumingMiddlewareTrait.php(0): WHMCS\Route\Middleware\RoutableRequestUri->_process(Object(WHMCS\Http\Message\ServerRequest), Object(Middlewares\Utils\Delegate))
#64 /home6/nyumban5/public_html/vendor/middlewares/utils/src/Dispatcher.php(76): WHMCS\Route\Middleware\RoutableRequestUri->process(Object(WHMCS\Http\Message\ServerRequest), Object(Middlewares\Utils\Delegate))
#65 [internal function]: Middlewares\Utils\Dispatcher->Middlewares\Utils{closure}(Object(WHMCS\Http\Message\ServerRequest))
#66 /home6/nyumban5/public_html/vendor/middlewares/utils/src/Delegate.php(31): call_user_func(Object(Closure), Object(WHMCS\Http\Message\ServerRequest))
#67 /home6/nyumban5/public_html/vendor/whmcs/whmcs-foundation/lib/Route/Middleware/RoutableRequestQueryUri.php(0): Middlewares\Utils\Delegate->process(Object(WHMCS\Http\Message\ServerRequest))
#68 /home6/nyumban5/public_html/vendor/whmcs/whmcs-foundation/lib/Route/Middleware/Strategy/AssumingMiddlewareTrait.php(0): WHMCS\Route\Middleware\RoutableRequestQueryUri->_process(Object(WHMCS\Http\Message\ServerRequest), Object(Middlewares\Utils\Delegate))
#69 /home6/nyumban5/public_html/vendor/middlewares/utils/src/Dispatcher.php(76): WHMCS\Route\Middleware\RoutableRequestQueryUri->process(Object(WHMCS\Http\Message\ServerRequest), Object(Middlewares\Utils\Delegate))
#70 [internal function]: Middlewares\Utils\Dispatcher->Middlewares\Utils{closure}(Object(WHMCS\Http\Message\ServerRequest))
#71 /home6/nyumban5/public_html/vendor/middlewares/utils/src/Delegate.php(31): call_user_func(Object(Closure), Object(WHMCS\Http\Message\ServerRequest))
#72 /home6/nyumban5/public_html/vendor/middlewares/utils/src/Dispatcher.php(56): Middlewares\Utils\Delegate->process(Object(WHMCS\Http\Message\ServerRequest))
#73 /home6/nyumban5/public_html/index.php(0): Middlewares\Utils\Dispatcher->dispatch(Object(WHMCS\Http\Message\ServerRequest))
#74 {main}