ionCube PHP error

-- HikaShop version -- : 4.5.0
-- Joomla version -- : 3.10.11
-- PHP version -- : 8.0.24
-- Browser(s) name and version -- : firefox
-- Error-message(debug-mod must be tuned on) -- : Site error: the ionCube PHP Loader needs to be installed. This is a widely used PHP extension for running ionCube protected PHP code, website security and malware blocking. Please visit get-loader.ioncube.com for install assistance.

I am getting the following error in Hikashop control panel:

Site error: the ionCube PHP Loader needs to be installed. This is a widely used PHP extension for running ionCube protected PHP code, website security and malware blocking. Please visit get-loader.ioncube.com for install assistance.

Hi

I use a copy of the website locally. In the frontend I get a white page with same error message.

@mxcom
Did you find out yet what is causing the problem?

After disabling extensions one by one I found it.

I use a "Hikashop Saferpay" Plugin. This uses ionCube. And it seems that this Plugin somehow hooks up with the shopping cart module. Because if I disable the cart module, the error has gone.

But at the end it's not the cart module that causes the issue. It's the Saferpay plugin.