Problem with currency

Problem with currency

Hi I have error which I see with Debug mode Joomla and it looks like this:

The course of main currency should be = 1
Call stack
# Function Location
1 JAdministrator->dispatch() JROOT/administrator/index.php:46
2 JComponentHelper::renderComponent() JROOT/administrator/includes/application.php:153
3 JComponentHelper::executeComponent() JROOT/libraries/joomla/application/component/helper.php:348
4 require_once() JROOT/libraries/joomla/application/component/helper.php:380
5 JController->execute() JROOT/administrator/components/com_jshopping/admin.jshopping.php:66
6 JshoppingControllerConfig->display() JROOT/libraries/joomla/application/component/controller.php:761
7 JError::raiseWarning() JROOT/administrator/components/com_jshopping/controllers/config.php:28
8 JError::raise() JROOT/libraries/joomla/error/error.php:276

Is there any solution for this?
Thank you

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Aw: Problem with currency

admin / option / currency
set course of main currency = 1

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Aw: Problem with currency

Actually the problem is that the currency set as 1, but I still got this msg.

Aw: Problem with currency

url?
admin login?
(privat)