You seem to have solved my problem! Thank you so much for your help! I believe that it was an issue with a plugin, and I’m 99% sure that I did not add that plugin until after the problem came up. However, perhaps I had more than one problem, solved one and created another with that plugin. Either way, all seems to be working right now.
Again, much appreciation!
I have worked hours trying to fix this. Nobody has any ideas about what the issue could be?
It happens at http://enidelite.com/index.php/shop/ when you add something to purchase and go to checkout.
I’ve checked it on multiple browsers and mobile devices. It seems to work for me on Firefox but nothing else.