CMC stopped working

Hello All,

So I wanted to log to my CMC and Launchpad today, then got surprised by a 404 NOT FOUND error. It seems that there is a problem with my Tomcat but I can't figure it out. I have made no changes and all was working fine in the morning.

Can anybody help please ?? ( I tried coping the BOE.war file to the webapps folder but it didn t work )