Could be a Woocommerce 4.4 issue: https://github.com/woocommerce/woocommerce/issues/27828
I have renewed the license now. Hope you can help me now. We don’t use any other coupon plugins which calling WC_Order_Item_Coupon::offsetGet function
Please check this screenshot. It says it expires never.
I have the same issue here too
Hello, I have already updated to the latest version Version 3.2.3. My site license never expires.