Grey screen: Quick-Export (subscriptions)

Hi,

We are running on the latest version of WordPress, Store Explorer and WooCommerce but since a few weeks, we aren’t able to export our subscriptions. We are in a hurry because we need to have these exports for our administration. We never had this problem before.

The problem: the Store Explorer > Quick Export, doesn’t load at all. It’s only showing a grey screen. The overview does show.

Thanks in advance for the help!

Kind regards,
Haris