How many posts is too many?

G'day
I submitted a post to another forum then noticed a typo, so I tried to edit it, when doing so I got the message:
"DSLR Users.net Forum Index
Information
You cannot make another post so soon after your last; please try again in a short while. "
What are the restrictions? I don't normally have problems caused by my fast typing speed.
Cheers
Bob in Bull Creek
I submitted a post to another forum then noticed a typo, so I tried to edit it, when doing so I got the message:
"DSLR Users.net Forum Index
Information
You cannot make another post so soon after your last; please try again in a short while. "
What are the restrictions? I don't normally have problems caused by my fast typing speed.
Cheers
Bob in Bull Creek