I have been using teamcity for many years without issue appling upates along the way. In January 2012 I applied 6.5.5 without a problem and continued to us it. However in the last week or so our developers have reported that teamcity now reports a 404 page.
I have check the server and the basics look ok such as disk space, the teamcity web server sevice is running etc. I have also taken a look at the teamcity-server.log and this also seems okay (see attached). Our installation use the local built in database.
This morning out of desperation I cloned or server (host on amazon ec2) and upgraded it to 6.5.6, this upgraded okay but we still have the 404 error.
Any help would be greatly apprciated.