I encountered this issue in the last phases of my web app

After finishing the app I've been working on, I decided to use Paddle to handle monthly and yearly subscriptions. I followed their documentation and getting started page and did almost everything they say, yet I got this error as in the screenshot. That happens after I generate a checkout link in the server side, and navigating to it. If you've encountered such issue before and somehow fixed it, or at least you know a little better in this field, any helpful hints or advices will be truly appreciated https://preview.redd.it/1y9muysics3h1.png?width=1209&format=png&auto=webp&s=baebc208c65540d0a2cc8be24c0e90110b3ceefd submitted by /u/WadieZN [link] [留言]