You must provide one of first or last

Hi,

I’m encountering an issue with the S2W – Import Shopify to WooCommerce plugin. While product imports are working perfectly, I’m facing a problem when importing customers. The process fails and returns the following error:

“You must provide one of first or last.”

Could you please advise why this error is occurring and how to resolve it effectively? and the total number of customers exceeds 15,000.

Looking forward to your support to ensure all customer and rest of data can be successfully imported from Shopify to WordPress/WooCommerce.

Best regards,