While I was replying to a topic, (link in the error report) instead of posting my reply it would throw me the error below. After trying again to post, I received a message saying I could only post one message per minute, but nothing was posted at the time. After the third try my reply was posted successfully and there were no more problems. When I came back a few minutes later, I found my reply was posted twice. (Don't worry, I reported it myself)
I apologize if this has been posted before, but I couldn't find another topic with a similar error. This is just a minor annoyance, but I thought I would bring it to your attention anyway. Thanks.