Hello, I recently took on fixing a project that I did not build and I am having trouble starting the thin servers useing:

[thin restart -s 5]

and I get this error:

[/usr/local/lib/ruby/gems/2.0.0/gems/thin-1.6.2/lib/thin/daemonizing.rb: 129:in `send_signal': Can't stop process, no PID found in tmp/pids/thin.3004.pid (Thin::PidFileN otFound)

from /usr/local/lib/ruby/gems/2.0.0/gems/thin-1.6.2/lib/thin/daemonizing.rb: 111:in...