[nodemon] 1.19.1
[nodemon] to restart at any time, enter rs
[nodemon] watching: .
[nodemon] starting node --inspect-brk=3272 app.js
Debugger listening on ws://127.0.0.1:3272/ca0436c4-07d3-4c22-90f1-88435c0a70b9
For help, see: https://nodejs.org/en/docs/inspector
Debugger attached.
events.js:174
throw er; // Unhandled ‘error’ event
^

Error: listen EADDRINUSE: address already in use :::3000
at Server.setupListenHandle [as _listen2] (net.js:1279:14)
at listenInCluster (net.js:1327:12)
at Server.listen (net.js:1414:7)
at Application.listen (D:\programe\island\node_modules\koa\lib\application.js:65:19)
at Object. (D:\programe\island\app.js:33:5)
at Module._compile (internal/modules/cjs/loader.js:773:14)
at Object.Module._extensions…js (internal/modules/cjs/loader.js:787:10)
at Module.load (internal/modules/cjs/loader.js:653:32)
at tryModuleLoad (internal/modules/cjs/loader.js:593:12)
at Function.Module._load (internal/modules/cjs/loader.js:585:3)
Emitted ‘error’ event at:
at emitErrorNT (net.js:1306:8)
at process._tickCallback (internal/process/next_tick.js:63:19)
at Function.Module.runMain (internal/modules/cjs/loader.js:832:11)
at startup (internal/bootstrap/node.js:283:19)
at bootstrapNodeJSCore (internal/bootstrap/node.js:622:3)
Waiting for the debugger to disconnect…
[nodemon] app crashed - waiting for file changes before starting…