Duplicate order confirmation emails sent to admin

Can someone please explain to me why my site admin email account is getting two copies of essentially the same email from WooCommerce?

Email One Subject Heading:
“[{site_title}] New order #{order_number}”

Email Two Subject Heading:
“[{site_title}] New customer order ({order_number}) – {order_date}”

I only need one copy and it’s filling up my mailbox with redundant junk.