A server is already running
..$ rails s => Booting Puma => Rails 5.2.6 application starting in development => Run `rails server -h` for more startup options A server is already running. Check /home/istiak/ruby/qpixel/tmp/pids/server.pid. Exiting
I was using my laptop. But, suddenly my laptop had turned off (for low battery). When I turned on my laptop and trying to run the server. I got above error. What should I do now? I had tried to go to gateway (http://localhost:3000/) but, I couldn't visit that site.