When I forgot to type a subject, I got an error page. At first I thought it wasn't submitted maybe because of my Internet connection so I keep on re-submitting. Later did I found out that it was an error. It should be "You forgot to type in a subject" in case instead of "You can post an empty message" or something like that. Also, I can't seem to see the error message (that's why I thought my computer has a problem). Both the text and the table background are black.
I gotta look up the code for error pages first, try and see if I can easily make them use the normal color scheme. Won't do that now, maybe next week.