Since I have stopped playing WAR, I've decided to retire the career builder as it costs money to host. Initially, I was worried about leaving the community without this important resource. Luckily, the community stepped up and made a replacement. You can find the new career and renown builder here:
http://waronlinebuilder.org/
I've set the old career builder to redirect to this new site. In the next week or two I will pull the plug for good. It's been fun maintaining the resource and watching the community use it, but I just cannot justify the cost anymore. So, please do check out the new site and lend your support :)