This is caused by a suspended account. Accounts can be suspended automatically by the password software
when it is accessed from to many different IP addresses, when it is logged into over X number of times in an hour,
or other reasons. Sometimes, when a member has been with the site for a while or moves a great deal (travels), an account can be suspended for IP abuse by mistake. If you account is suspended, please contact email@example.com and we will look into what may have happened and attempt to get the situation worked out.
Another cause of this problem is someone attempting to gain access and has their IP suspended, it is added to a special file that denies access to not only the members area but also to the login page itself. This is supposed to help slow down brute force attacks and it works. Hackers use blocks of dynamic IP addresses and proxy servers to lauchn attacks against our server. They may have just used an IP address that you are now surfing on. This can cause problems. They get their IP suspended, get a new IP and start hacking again. You however connect to the IP that was suspended and dont know why you can not get to the site. Give it a little time (an hour at most) and check again. The list resets itself.