Thank you all for your responses. Thanks also to Jane at Fixrunner.com who “offered” to fix the problem for a flat rate of $49.
I have contacted my web host, Internic, and they are looking into the issue. I should have it fixed in the next day or two. Can’t tell you how helpful it was to actually speak to someone directly.
Thankfully I haven’t had many problems with the website in the past so I guess I was overdue.
I appreciate you taking the time to offer help. Much appreciated.