I am using Eclipse java ee Mars.1 Release (4.5.1) and apache-tomcat-8.0.30. I was trying to start a project that should have worked and keep on getting 404s, so i tried to run older working projects to see if it was an eclipse problem, suddenly i got that an eclipse problem Server Tomcat v8.0 Server at localhost failed to start.
I have already tried solutions I found. But in this link that I have no file .snap in that directory. I've also tried this, but it didn't work.