I can't add new posts to my guestbook. I entered info into all the fields and clicked submit but then it just displays the "Please wait, validating entry..." message and progress bar. The progress bar doesnt move at all and it won't publish the post. I've left it sitting for about 20 min before and it still hadn't posted yet.
I'm having the same problem.
I've just downloaded the free "Bravenet Guestbook" and embedded it into my website.
I have now tried to add a post to check that it works and all that happens is that I get the message "Please wait, validating comment entry..." and nothing else happens, even if I wait for an hour.
Has anybody else had a similar problem?