Plugin not sending email

Hi,

Your plugin looks great, but one of your main features (at least, for me) is not working properly. In the past weeks, sometimes it failed to send the two emails, probably due to a communication error between your plugin and Stripe.

But, after your recent update, it is always failing and the emails are not sent. Sometimes, the Sale notification email is sent, but it is empty.

Please, check it. Thank you.