i have this error...please how i fix it
Error: listen EACCES 0.0.0.0:80
at Object._errnoException (util.js:1022:11)
at _exceptionWithHostPort (util.js:1044:20)
at Server.setupListenHandle [as _listen2] (net.js:1334:19)
at listenInCluster (net.js:1392:12)
at Server.listen (net.js:1476:7)
at Function.listen (C:\Users\denis\OneDrive\Počítač\PS4-5.01-WebKit-Exploit-PoC-master\node_modules\express\lib\application.js:618:24)
at Object.<anonymous> (C:\Users\denis\OneDrive\Počítač\PS4-5.01-WebKit-Exploit-PoC-master\app.js:85:5)
at Module._compile (module.js:643:30)
at Object.Module._extensions..js (module.js:654:10)
at Module.load (module.js:556:32)
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR!
[email protected] start: `node app.js`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the
[email protected] start script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\denis\AppData\Roaming\npm-cache\_logs\2018-02-27T13_26_36_176Z-debug.log