I was just making flow changes, and out of the blue when I pressed deploy, I got a server not responding message. I checked and the server is fine, but node-red isn't working anymore. When I try to stop it I get
Stopping Node-RED graphical event wiring tool... nodered.service: State 'stop-sigterm' timed out. Killing. nodered.service: Killing process 1542 (node-red) with signal SIGKILL. nodered.service: Main process exited, code=killed, status=9/KILL Stopped Node-RED graphical event wiring tool. nodered.service: Unit entered failed state. nodered.service: Failed with result 'timeout'.
It ends up stopped, and when I start it, everything looks like it's starting up, but I can't connect to it from my browser. What's my next step to bring it back to life?