Error on checkout in PHP8

-- url of the page with the problem -- : tasteofport.dk/shop/kurv
-- HikaShop version -- : 4.4.4
-- Joomla version -- : 3.10.4
-- PHP version -- : 8.0

Hi

Just tried switching to PHP8, but when I want to check out, I get an error:

current(): Argument #1 ($array) must be of type array, null given

Any advice?

Regards
Thomas

Thanks, I have set it to Development, but I don't see more info?

Sorry, got it mixed up with Error Reporting ...

Now I see this:

current(): Argument #1 ($array) must be of type array, null given
/var/www/vhosts/tasteofport.dk/httpdocs/plugins/hikashop/awocoupon/awocoupon.php:208
Call stack
# Function Location
1 () JROOT/plugins/hikashop/awocoupon/awocoupon.php:208
2 current() JROOT/plugins/hikashop/awocoupon/awocoupon.php:208
3 plgHikashopAwoCoupon->onHikashopAfterDisplayView() JROOT/libraries/joomla/event/event.php:70
4 JEvent->update() JROOT/libraries/joomla/event/dispatcher.php:160
5 JEventDispatcher->trigger() JROOT/libraries/src/Application/BaseApplication.php:108
6 Joomla\CMS\Application\BaseApplication->triggerEvent() JROOT/administrator/components/com_hikashop/helpers/helper.php:2608
7 hikashopView->display() JROOT/components/com_hikashop/views/checkout/view.html.php:53
8 CheckoutViewCheckout->display() JROOT/libraries/src/MVC/Controller/BaseController.php:664
9 Joomla\CMS\MVC\Controller\BaseController->display() JROOT/administrator/components/com_hikashop/helpers/helper.php:2308
10 hikashopController->display() JROOT/components/com_hikashop/controllers/checkout.php:65
11 checkoutController->display() JROOT/components/com_hikashop/controllers/checkout.php:213
12 checkoutController->show() JROOT/libraries/src/MVC/Controller/BaseController.php:702
13 Joomla\CMS\MVC\Controller\BaseController->execute() JROOT/administrator/components/com_hikashop/helpers/helper.php:2286
14 hikashopController->execute() JROOT/components/com_hikashop/hikashop.php:88
15 require_once() JROOT/libraries/src/Component/ComponentHelper.php:402
16 Joomla\CMS\Component\ComponentHelper::executeComponent() JROOT/libraries/src/Component/ComponentHelper.php:377
17 Joomla\CMS\Component\ComponentHelper::renderComponent() JROOT/libraries/src/Application/SiteApplication.php:194
18 Joomla\CMS\Application\SiteApplication->dispatch() JROOT/libraries/src/Application/SiteApplication.php:233
19 Joomla\CMS\Application\SiteApplication->doExecute() JROOT/libraries/src/Application/CMSApplication.php:225
20 Joomla\CMS\Application\CMSApplication->execute() JROOT/index.php:49

Thank you, will do that right away!

If others get this error, this is the fix from AwoCoupon:

In /plugins/hikashop/awocoupon/awocoupon.php at line 204 is this:

<?php
            $coupon_session = AC()->storediscount->get_coupon_session();
?>

<?php
            if ( empty( $coupon_session ) ) {
                return;
            }
?>