Fatal error: Uncaught InvalidArgumentException: Invalid category parameter in /media/monouso.shop/website/classes/Link.php:462 Stack trace: #0 /media/monouso.shop/website/modules/mu_category_links/mu_category_links.php(247): LinkCore->getCategoryLink(Object(Category), NULL, 1) #1 /media/monouso.shop/website/classes/Hook.php(1237): Mu_category_links->hookfilterCategoryContent(Array) #2 /media/monouso.shop/website/override/classes/Hook.php(52): HookCore::coreCallHook(Object(Mu_category_links), 'hookFilterCateg...', Array) #3 /media/monouso.shop/website/classes/Hook.php(454): Hook::coreCallHook(Object(Mu_category_links), 'hookFilterCateg...', Array) #4 /media/monouso.shop/website/classes/Hook.php(1129): HookCore::callHookOn(Object(Mu_category_links), 'filterCategoryC...', Array) #5 /media/monouso.shop/website/controllers/front/listing/CategoryController.php(269): HookCore::exec('filterCategoryC...', Array, NULL, false, true, false, NULL, true) #6 /media/monouso.shop/website/controllers/front/listing/CategoryController.php(164): CategoryControllerCore->getTemplateVarCategory() #7 /media/monouso.shop/website/classes/controller/Controller.php(309): CategoryControllerCore->init() #8 /media/monouso.shop/website/classes/Dispatcher.php(488): ControllerCore->run() #9 /media/monouso.shop/website/index.php(86): DispatcherCore->dispatch() #10 {main} Next PrestaShop\PrestaShop\Core\Exception\CoreException: Invalid category parameter in /media/monouso.shop/website/classes/Hook.php:476 Stack trace: #0 /media/monouso.shop/website/classes/Hook.php(1129): HookCore::callHookOn(Object(Mu_category_links), 'filterCategoryC...', Array) #1 /media/monouso.shop/website/controllers/front/listing/CategoryController.php(269): HookCore::exec('filterCategoryC...', Array, NULL, false, true, false, NULL, true) #2 /media/monouso.shop/website/controllers/front/listing/CategoryController.php(164): CategoryControllerCore->getTemplateVarCategory() #3 /media/monouso.shop/website/classes/controller/Controller.php(309): CategoryControllerCore->init() #4 /media/monouso.shop/website/classes/Dispatcher.php(488): ControllerCore->run() #5 /media/monouso.shop/website/index.php(86): DispatcherCore->dispatch() #6 {main} thrown in /media/monouso.shop/website/classes/Hook.php on line 476