Form won't submit "Please wait..." message

I have two forms:

https://form.jotform.com/201593686227159?fbclid=IwAR1BrJXe-gnKMKRa2RUbm4MnylbTIoBy-4suuuAp7jvNv8voAmBghqECqdg

and https://form.jotform.com/201598350150147?fbclid=IwAR2DpOUZb6edJUyASj0Ka0jnwehPFr3EO-GiZIuOIVVyap7ngKFwI1KNx6s

When I click submit this message appears "Please wait..."  Nothing happens.  People are trying to register for camp and they can't.    

Any ideas?  I have tried to run several test from the JotForm sign in "Preview Form" and from our Facebook page where we have announced the links.  16 people have registered but some are complaining about the error message.

Thanks

Hi,  

I am closing this thread because it's a duplicate. I have answered you here.