Unable to edit products

-- HikaShop version -- : 4.7.5
-- Joomla version -- : 4.3.3
-- PHP version -- : 8.0.29
-- Error-message(debug-mod must be tuned on) -- : An error has occurred.

0 Unknown named parameter $params

Hi
Suddenly I am not able to edit my products anymore. When I go into Hikashop -> products. I see a full list of all my products. When I click one, I get an error saying:

"An error has occurred.
0 Unknown named parameter $params"

Call stack
# Function Location
1 () JROOT/libraries/src/Editor/Editor.php:195
2 Joomla\CMS\Editor\Editor->display() JROOT/administrator/components/com_hikashop/helpers/editor.php:71
3 hikashopEditorHelper->display() JROOT/administrator/components/com_hikashop/views/product/tmpl/form.php:236
4 include() JROOT/libraries/src/MVC/View/HtmlView.php:410
5 Joomla\CMS\MVC\View\HtmlView->loadTemplate() JROOT/administrator/components/com_hikashop/helpers/helper.php:2789
6 hikashopView->loadTemplate() JROOT/libraries/src/MVC/View/HtmlView.php:203
7 Joomla\CMS\MVC\View\HtmlView->display() JROOT/administrator/components/com_hikashop/helpers/helper.php:2744
8 hikashopView->display() JROOT/administrator/components/com_hikashop/views/product/view.html.php:31
9 ProductViewProduct->display() JROOT/libraries/src/MVC/Controller/BaseController.php:645
10 Joomla\CMS\MVC\Controller\BaseController->display() JROOT/administrator/components/com_hikashop/helpers/helper.php:2463
11 hikashopController->display() JROOT/administrator/components/com_hikashop/controllers/product.php:56
12 ProductController->edit() JROOT/libraries/src/MVC/Controller/BaseController.php:678
13 Joomla\CMS\MVC\Controller\BaseController->execute() JROOT/administrator/components/com_hikashop/helpers/helper.php:2441
14 hikashopController->execute() JROOT/administrator/components/com_hikashop/hikashop.php:73
15 require_once() JROOT/libraries/src/Dispatcher/LegacyComponentDispatcher.php:71
16 Joomla\CMS\Dispatcher\LegacyComponentDispatcher::Joomla\CMS\Dispatcher\{closure}() JROOT/libraries/src/Dispatcher/LegacyComponentDispatcher.php:73
17 Joomla\CMS\Dispatcher\LegacyComponentDispatcher->dispatch() JROOT/libraries/src/Component/ComponentHelper.php:361
18 Joomla\CMS\Component\ComponentHelper::renderComponent() JROOT/libraries/src/Application/AdministratorApplication.php:143
19 Joomla\CMS\Application\AdministratorApplication->dispatch() JROOT/libraries/src/Application/AdministratorApplication.php:186
20 Joomla\CMS\Application\AdministratorApplication->doExecute() JROOT/libraries/src/Application/CMSApplication.php:293
21 Joomla\CMS\Application\CMSApplication->execute() JROOT/administrator/includes/app.php:61
22 require_once() JROOT/administrator/index.php:32

Quick update - I switched to PHP 7.4 and then it works - however that is not a good solution given php 7.4 no longer being supported

Super - thx a lot