Stripe checkout error 400

Hi,
All of a sudden, for a couple of days now, when someone pays with Stripe, the payment goes through, then returns to the thank you page, but the subscriber isn't created and the email isn't sent. The Stripe webhook dashboard gives me a 400 error, with no further explanation. I searched the forum and pointed out that the signing secret is entered (after all, everything worked until December 25th).
What's happen?

Usually, it happens because the Signing Secret parameter in the payment plugin is wrong. Could you please check?

See docs.joomdonation.com/eventsbooking/basi...gins/stripe-checkout for instruction

Regards,

Tuan

The Signing Secret parameter in the payment plugin is correct, I checked several times.

The wrong signing secret is the only reason causing 400 error. Please double check. If you cannot figure out:

- Please invite me tuanpn@joomdonation.com as a developer to your Stripe account. See support.stripe.com/questions/invite-team...-your-stripe-account for instructions
- Submit support ticket sending us super user account of your site

I will check and configure it properly for you

Regards,

Tuan

Regards,

Tuan

I Invite you as a developer and I submit a support ticket with super user account

Just want to update that we worked together and got the issue sorted. Turned out that the account uses newer API version than the one shipped with the payment plugin

Regards,

Tuan