Exception is coming when there is no currency selected

Hi,
Hope you guys doing well.

I am using NopCommerce  v 2.3, I have got a exception when there is no currency chooses in the admin panel.
When I select the product for more details, it is throwing an exception because of there is currency.

I suggest there should be a warning in the admin panel to select at least one currency.

Hope you will respond soon.


Thanks,
Bharath