I've been having trouble with apache recently, it stopped responding to the IP given in the network panel and given by ifconfig. It also doesn't respond to localhost when I type it into a browser. It does, however, respond to a different IP address that is in the output of ifconfig (although not where it should be) and also appears in the sharing pane. Every other service (ssh, ftp) responds to what should be the correct IP. Anybody know what could be going wrong?