I recently upgraded AG from 2.3.2 to 2.3.4 by uploading all files other than config.inc.php. I then uploaded my modified versions of body.php, com.php, english.php and form.php to retain the previous look of the guestbook.
After doing all that, I found that I could not post to the guestbook because I got the error mentioned above - that is:
One of the input fields does not seem to be valid
I came here, and saw the tweak suggested by Carbonize, which I duly put in place. Unfortunately, I still cannot make a post, and I presume others won't be able to either.
Is there another tweak needed seeing as this is now version 2.3.4, and not 2.3.3?