How to fix “ReferenceError: Strip is not defined”?

My website has an error popping up ReferenceError: Stripe is not defined.

To confirm, Stripe is working on my site and I am receiving payments.

I have spoken to Stripe Support – there is no issue. I have spoken to WordPress & Woo commerce support. They have inspected and identified the following "You provided an extra parameter that is not necessary and it is what is generating the error. Can you please delete the "key" parameter you see here?"

See pictureenter image description here

My question is ‘How do I fix this?’ I don’t know where to remove the extra tag.

Please help.

Site – www.thescandibabyco.com