ContextErrorException in ttcategoryslider

[Kristin]

Hello!

I have problem with Home page.

When I try to load it, it show me the window text below.

Please, help me- I don't know why this happening

Thanks!

 

ContextErrorException in ttcategoryslider.php line 457:Warning: Invalid argument supplied for foreach()

1. in ttcategoryslider.php line 457
2. at ErrorHandler->handleError('2', 'Invalid argument supplied for foreach()', '/home/youssyst/public_html/kornel4kids.com/modules/ttcategoryslider/ttcategoryslider.php', '457', array('hookName' => 'displayHome', 'configuration' => array('cookie' => object(Cookie), 'cart' => object(Cart)), 'id_lang' => '2', 'id_shop' => '1', 'config_values' => array('TT_CATE_SLIDER_LIST' => array('3', '4', '5', '6'), 'TT_CATE_NBR' => '8', 'category_id' => false), 'arrayCategory' => array(), 'categoryimg' => '', 'catnb' => '8', 'id' => '3', 'category' => object(Category), 'child_cate' => array(), 'categoryids' => array(), 'result' => false, 'assembler' => object(ProductAssembler), 'presenterFactory' => object(ProductPresenterFactory), 'presentationSettings' => object(ProductPresentationSettings), 'presenter' => object(ProductListingPresenter), 'products_for_template' => array())) in ttcategoryslider.php line 457
3. at TtCategorySlider->getWidgetVariables('displayHome', array('cookie' => object(Cookie), 'cart' => object(Cart))) in ttcategoryslider.php line 417
4. at TtCategorySlider->renderWidget('displayHome', array('cookie' => object(Cookie), 'cart' => object(Cart))) in Hook.php line 929
5. at HookCore::coreRenderWidget(object(TtCategorySlider), 'displayHome', array('cookie' => object(Cookie), 'cart' => object(Cart))) in Hook.php line 881
6. at HookCore::exec('displayHome') in IndexController.php line 39
7. at IndexControllerCore->initContent() in Controller.php line 253
8. at ControllerCore->run() in Dispatcher.php line 428
9. at DispatcherCore->dispatch() in index.php line 28

 

 

[ksaan]

Hello

What is your prestashop version ?
The error comes from a module "category slider". Did you install it ?

[Kristin]

Hello!

My version is 1.7.3.3. Yes, we have Category Slider, from the theme, we buy.