cPanel的 Ruby on Rails

garconcn

在cPanel创建了Ruby on Rails App --> demoruby

rewrite http://www.domain.com/demoruby --> http://www.domain.com:12001

现在只有http://www.domain.com:12001 可以显示Ruby 默认的页面，可连接http://www.domain.com/demoruby 总是显示下面的错误

We're sorry, but something went wrong.

We've been notified about this issue and we'll take a look at it shortly.

这个App下的Log都是0字节，请问哪里出了问题？多谢