Foundation contact form, can you see why it's not working?

Hi there, my site is now loaded live yay! However the contact form isn’t working now. It comes up with a ‘Opps! Some went wrong’. I didn’t touch the form, only redirected the site to the live hosting space :(. Can anyone tell me why this might be? I’m just testing it on the homepage which is a .php page first.
This is fairly urgent. Thank you.

Hi Gabrielle,
This can be a range of things and can take time. However, the first and most likely place to start is the version of PHP installed on the host - make sure it complies with the form requirements. Some hosts offer a choice of versions - go for the latest.
Good luck!


Ignore my earlier comment - I was looking at stacks version, not theme version