Need some help to resolve a quick problem I'm having with my Magento Cart.
It just happened sometime this morning, I have no idea why this happened out of no where, but the problem I'm having is that my customers aren't able to complete the check out process. They get stuck on the 1st step where they get asked for their billing address. Once you select that and hit "CONTINUE" the button just reloads and but it never goes to the next step.
Last time we had this problem, we had to upgrade to the latest version of Magento, however, we had other problems with all our plug-ins not being compatible yet. Anyway, I'm hoping there's another solution, other than upgrading right now.
I'm using Magento Community Edition v18.104.22.168
I'm hosting with MediaTemple on a (dv) account
You can check out the site here: [url removed, login to view]
I have already tried replacing the /checkout files to the default ones, and I already tried replacing the /checkout files to the ones from the updated version, and no luck.
I tried emptying my server var/cache files to refresh, and nothing.
I have also check to see if everything on my server is running correctly, and I haven't found any issues there. Any help to get this resolved would be greatly appreciated.