Variation Tab Error

The “ALD – Dropshipping and Fulfillment for AliExpress and WooCommerce” plugin stopped working correctly starting today. When you click on “Variations” it returns an “Error”. Additionally, attempting to import a product results in an error as well.

Please see the attached screenshot; this error happens when you click on the “Variations” tab for any of the products in the import list.

This error happens on the free version, the paid version works fine. Please provide a solution and thanks.