Expected an order id to be passed

Hello,
The paypal popup screen disappears after click (pappal button) and I got this errors
1-Authentication failed due to invalid authentication credentials or a missing Authorization?header.

2- in the console :

Expected an order id to be passed
at https://www.paypal.com/smart/buttons?style.label=paypal&style.layout=horizontal&st……………………………
thanx

• This topic was modified 2 years, 1 month ago by saadezz.

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