Error when updating order

-- HikaShop version -- : 3.2.1
-- HikaMarket version -- : 2.0.0
-- Joomla version -- : 3.8.1
-- PHP version -- : 7.0
-- Browser(s) name and version -- : Chrome 61
-- Error-message(debug-mod must be tuned on) -- : Call to private method hikamarketOrderClass::updateTransaction() from context 'hikamarketShopOrder_backendHelper'

Hello,

How can I solve this error? Can you please assist?

I have a live environment and a test environment. For some reason the test environment works fine, but the live environment produces the error:
Call to private method hikamarketOrderClass::updateTransaction() from context 'hikamarketShopOrder_backendHelper'

Kind regards,
Teeuwis

Hello,

Thanks for the report.
In the file "administrator/components/com_hikamarket/classes/order.php" you can replace By
In our end we will perform some tests in order to checks and update the HikaMarket package afterwards.

Regards,

Thanks, that fixed it!