Help!
I am getting an error message whenever someone tries to checkout. It says, "We apologize for the inconvenience, but we are presently unable to contact the Credit Card company for authorization. Please contact the Store Owner for payment alternatives."
I am using version 1.3.7.1 and I haven't changed anything. This error message started on July 20th and no orders can go through. I contacted my server, my bank and my gateway companies and they say it is a Zen Cart error, but I can find no information on how to fix this.
Can anyone help please?




