Hello,
I upgraded Hikashop version to 4.0. When I click adress or order tab in control panel, now I am getting this error:

Fatal error: Uncaught TypeError: Argument 1 passed to plgSystemReDJ::customException() must be an instance of Exception, instance of ParseError given in *removed/plugins/system/redj/redj.php:673 Stack trace: #0 [internal function]: plgSystemReDJ::customException(Object(ParseError)) #1 {main} thrown in *removed/plugins/system/redj/redj.php on line 673

I tried with disabling plug, but I am getting same error...

Sorry, problem solved. It was about Hikashop