I have been getting the same, or similar error messages, with about the same frequency as you. When it said "the action you have requested is not allowed" I thought maybe I wasn't logged in, but I was. Starting a few days ago, the error message has become something about an HTTP error or server error, or something like that. At first I thought my internet diconnected spontaneously or something, but after it happened a few times, I realized it was the website. It also sometimes happens when I am trying to edit a dream. I know, it is very frustrating because it doesn't save any of the information you entered, and you have to do it all over again. I have tried refreshing the page, as well as the back button, but both just lead you to the page you were previously on, and don't save any input. This is why I usually type what I remember from a dream in Notepad before I try to enter it into the site. But even if you get the dream description out of the way somewhere where you can save it, you still have to enter all the other info about moods and themes and colors and all that into the form again, and it gets frustrating trying to remember everything you put the first time and tedious doing it over and over again just because it won't save properly.