Updating to Joomla 4

-- url of the page with the problem -- : -
-- HikaShop version -- : 5.0.0 essential
-- Joomla version -- : Joomla 4.3.4
-- PHP version -- : 8.1.23
-- Browser(s) name and version -- : Mozilla


Hello, I updated Joomla to version 4 today.

But when I go to a product page i get this error:
0 - Class 'JRequest' not found


Class 'JRequest' not found

Call stack
# Function Location
1 () JROOT/templates/--/html/com_hikashop/product/listing_table.php:67
2 include() JROOT/libraries/src/MVC/View/HtmlView.php:410
3 Joomla\CMS\MVC\View\HtmlView->loadTemplate() JROOT/administrator/components/com_hikashop/helpers/helper.php:2894
4 hikashopView->loadTemplate() JROOT/components/com_hikashop/views/product/tmpl/listing.php:367
5 include() JROOT/libraries/src/MVC/View/HtmlView.php:410
6 Joomla\CMS\MVC\View\HtmlView->loadTemplate() JROOT/administrator/components/com_hikashop/helpers/helper.php:2894
7 hikashopView->loadTemplate() JROOT/libraries/src/MVC/View/HtmlView.php:203
8 Joomla\CMS\MVC\View\HtmlView->display() JROOT/administrator/components/com_hikashop/helpers/helper.php:2848
9 hikashopView->display() JROOT/components/com_hikashop/views/product/view.html.php:29
10 ProductViewProduct->display() JROOT/libraries/src/MVC/Controller/BaseController.php:645
11 Joomla\CMS\MVC\Controller\BaseController->display() JROOT/administrator/components/com_hikashop/helpers/helper.php:2557
12 hikashopController->display() JROOT/components/com_hikashop/controllers/product.php:46
13 productController->listing() JROOT/libraries/src/MVC/Controller/BaseController.php:678
14 Joomla\CMS\MVC\Controller\BaseController->execute() JROOT/administrator/components/com_hikashop/helpers/helper.php:2535
15 hikashopController->execute() JROOT/components/com_hikashop/hikashop.php:88
16 require_once() JROOT/libraries/src/Dispatcher/LegacyComponentDispatcher.php:71
17 Joomla\CMS\Dispatcher\LegacyComponentDispatcher::Joomla\CMS\Dispatcher\{closure}() JROOT/libraries/src/Dispatcher/LegacyComponentDispatcher.php:73
18 Joomla\CMS\Dispatcher\LegacyComponentDispatcher->dispatch() JROOT/libraries/src/Component/ComponentHelper.php:361
19 Joomla\CMS\Component\ComponentHelper::renderComponent() JROOT/libraries/src/Application/SiteApplication.php:208
20 Joomla\CMS\Application\SiteApplication->dispatch() JROOT/libraries/src/Application/SiteApplication.php:249
21 Joomla\CMS\Application\SiteApplication->doExecute() JROOT/libraries/src/Application/CMSApplication.php:293
22 Joomla\CMS\Application\CMSApplication->execute() JROOT/includes/app.php:61
23 require_once() JROOT/index.php:32



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[Moderator :]
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Thank you for your attention!

Thank you, it was a manual override by me.

Great support!