For about a week, every time I had to log in (with my email and password), it's given me an error message: "A general error has occurred. Please refresh the page and try again." When I do it again, it logs in without a problem. I tried refreshing the page before logging in but it had no effect. (I use Opera version 12.12. Haven't tried with other browsers; if it's a browser issue, I'll just have to live with it I guess.)