Mistake

While answering one of the post i receive:

Sorry, that form was old. Please submit it again.

Try another time and work but was the first time. Is something about the catcha?

Just reload the page, it's happened to me many times

i just click post again but was a new thing.

Happens a lot for me

It happens occasionally and you should just need to refresh to get it to work.

Sometime it happens if the page had been up for a while, such a s forum, and you try to submit a post. I've seen it happen a few other times as well but as far as I'm aware, it's working as designed.

same