[riaron86]

При вводе localhost:3001 ответ получаю
вот ошибка

Uncaught runtime errors:
×
ERROR
Failed to fetch
TypeError: Failed to fetch
at http://localhost:3000/static/js/bundle.js:36:5
at commitHookEffectListMount (http://localhost:3000/static/js/bundle.js:27138:30)
at commitPassiveMountOnFiber (http://localhost:3000/static/js/bundle.js:28631:17)
at commitPassiveMountEffects_complete (http://localhost:3000/static/js/bundle.js:28603:13)
at commitPassiveMountEffects_begin (http://localhost:3000/static/js/bundle.js:28593:11)
at commitPassiveMountEffects (http://localhost:3000/static/js/bundle.js:28583:7)
at flushPassiveEffectsImpl (http://localhost:3000/static/js/bundle.js:30468:7)
at flushPassiveEffects (http://localhost:3000/static/js/bundle.js:30420:18)
at http://localhost:3000/static/js/bundle.js:30235:13
at workLoop (http://localhost:3000/static/js/bundle.js:37373:38)