Thanks for the help.
Unfortunately, the search function only worked for two or three search functions. Now the same error appears again. I repeated the process that you mention above with no luck.
Also, when I try to add a form in step two, an error message comes up saying that I need to name the form when I had already entered text in the name field. It's like the name field isn't registering. This error makes me wonder if the problem above might somehow be connected.
Thanks so much for your help.