Currently unable to handle this request. HTTP ERROR 500

[Andrew2223]

my site have this issues: 

......... is currently unable to handle this request.

HTTP ERROR 500

How fix it?

(1/1) FatalThrowableError

Cannot use object of type Category as array

in Link.php line 444

at LinkCore->getCategoryLink(object(Category), null, 2)in Category.php line 1396

at CategoryCore->getLink()in tptnprodcarousel.php line 538

at TptnProdCarousel->getWidgetVariables('displayHome', array('cookie' => object(Cookie), 'cart' => object(Cart)))in tptnprodcarousel.php line 549

at TptnProdCarousel->renderWidget('displayHome', array('cookie' => object(Cookie), 'cart' => object(Cart)))in Hook.php line 1017

at HookCore::coreRenderWidget(object(TptnProdCarousel), 'displayHome', array('cookie' => object(Cookie), 'cart' => object(Cart)))in Hook.php line 964

at HookCore::exec('displayHome')in IndexController.php line 39

at IndexControllerCore->initContent()in Controller.php line 306

at ControllerCore->run()in Dispatcher.php line 518

at DispatcherCore->dispatch()in index.php line 28

PLS help.

[endriu107]

Problem is from tptnprodcarousel module.

[Prestachamps]

Rename the module on FTP as @endriu107 stated. Find the module under your FTP /module folder and just rename it to get your site back.