For about the last seven days the comment form on our website hasn't been working.

It allows you to fill out the form and captcha, but when you hit send it spins for a moment as if working and then nothing happens. No confirmation and no error message.

I tried this on Firefox, IE8 and Flock. Same problem on all browsers.

My website is http://www.besthudsonvalleyweddingever.com. Version is !JoomlaComment 4.0 beta2

Any help is greatly appreciated. Thanks!

Stephanie