PayPal Javascript Error

I have set up my form with a PayPal button, but when a transaction is processed, it fails. It shows a bunch of JavaScript code, but has a message in it that says "This e-mail address is being protected from spambots. You need JavaScript enabled to view it." Why isn't it working? 

Special Offer

Summer Sale! All subscriptions at a special price!

Includes prio support, all of our current and future Joomla!® extensions and Joomla!® templates for the duration of your membership.

Get it from here

3rd Party Discount - 25% Off

We help you to keep your costs under control. If you are a new member and purchased a form building tool from a different form vendor, then you'll get a 25% discount on our subscription plans.

How to receive the discount:

Send us a quick email to sales@crosstec.org with a proof of purchase (for example a paypal receipt), await payment instructions and enjoy your membership!