Display Template Error on local host

hello
Thanks for sharing this beautiful theme.I've installed this template on the wampserver. The following error was encountered in the site:
( ! ) Notice: Undefined property: CurrencyDisplay::$_numeric_code in C:\wamp\www\forushgah\administrator\components\com_virtuemart\helpers\currencydisplay.php on line 307
Call Stack
# Time Memory Function Location
1 0.0008 377584 {main}( ) ..\index.php:0
2 2.0162 17991392 JSite->render( ) ..\index.php:48
3 2.0607 18294616 JDocumentHTML->render( ) ..\application.php:271
4 2.0607 18294616 JDocumentHTML->_renderTemplate( ) ..\html.php:433
5 2.9638 20370024 JDocumentHTML->getBuffer( ) ..\html.php:655
6 2.9638 20370400 JDocumentRendererModules->render( ) ..\html.php:371
7 2.9639 20370992 JDocumentRendererModule->render( ) ..\modules.php:39
8 2.9641 20371768 JModuleHelper::renderModule( ) ..\module.php:107
9 2.9706 20442744 include( 'C:\wamp\www\forushgah\modules\mod_virtuemart_cart\mod_virtuemart_cart.php' ) ..\helper.php:175
10 2.9750 20442984 VirtueMartCart->prepareAjaxData( ) ..\mod_virtuemart_cart.php:34
11 4.1104 27467616 CurrencyDisplay->priceDisplay( ) ..\cart.php:1458



please help me

This error from VM core, did you turn on system error report to max in Joomla! backend ?

Yes.I went to the global configuration and in server tab put error reporting on none and the problem was fixed.

Thank you very much