sir please i am very much stuckd.i have chceked the code.heroku is also showing error

[smritifotedar]

[CoderZ90]

Hey buddy i got the same error last week this is because your server which you used maybe before in your earlier projects is running in your computer in your background and you have to stop it.

I ran a Node.js application on localhost:3000 but it was crashed. When I tried to run it again and the old process was still there and I needed to kill it in order to run my node application.

Open CMD or Any terminal - As Administrator Then ->

1. netstat -ano | findstr :yourPortNumber
2. taskkill /PID typeyourPIDhere /F

See this -> PID is the name marked in the image

For example if you used 3000 PORT Type this in your terminal

1. netstat -ano | findstr :3000
and then enter your PID number
2. taskkill /PID typeyourPIDhere /F

Hope it solves your issue if it helped you please help me also by subscribing my channel
-> https://youtube.com/c/CodingFire