Then it seems on admin panel unsuccessful. When I try to change the order status I got the same error ( http://prntscr.com/o0bulb ).
By the way I didn't install any plugin. It became suddenly. So I couldn't figure out the problem and where to look...
Our version is 18.104.22.168.
Please help. Thanks.
The most generated errors being found on Opencart forum originates from contributed programming. The increased post counters are caused by redundancies of the same solutions that were already provided prior.
Programmer / Opencart Tester
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