Deleting posts in MPSIMS

So, I went and started a new thread, hit the submit button, waited a couple minutes, and got a wonky screen that said something about not being able to connect. So I go back, do it again, and it works. Now I go to the main page, and the same thread is in twice.

How might I delete one of them, since editing seems to be turned off?

Use “report this post” and explain the situation.

Technical questions belong in About This Message Board.

More specifically, posters don’t have rights to edit or delete their posts.