I checked for the file on the host and see it is there but went ahead and uploaded the one I have but still got the same error.
I'm looking for an attachment on your message but don't see where I can get to it to dl the new version of the file.
Just a PS here - I just went in to examine the wavt_scripts_php.php file in my editor and the call phrase WAValidateUnique that is referred to in my line 14 doesn't exist in the file that I have.