Hi,
I am using Free version of Hikashop.
yesterday, when upgrading from Joomla 4 -> Joomla 5, I had to disable to "non-compatible" plugins:
hikashop_user_synchronization_plugin
hikashop_payment_notification_plugin
After the upgrade, I enabled payment notification. That was OK.
But enabling hikashop_user_synchronization_plugin broke my backend + the website frontend.
I had to disable the plugin via MySQL adminer to get my website working again.
Too few arguments to function plgSystemHikashopuser::onContentPrepareForm(), 1 passed in /home/www/ ... /domains ... /www/administrator/components/com_hikashop/pluginCompatJ4.php on line 58 and exactly 2 expected.
So the user synchronization is turned off and I am getting this warning
"The HikaShop user synchronization plugin has been either removed or disabled from the website. It is a critical part of HikaShop and should not be disabled if you're using HikaShop on your website.Please enable that plugin via the Joomla plugins manager and then logout/login from the backend."
Is the solution to download Hikashop 5 and upload the component to rewrite old files?
Simple "Updating" in Joomla does not solve this problem?