couldn't vagrant up

[ruilee16]

I cloned the repository to my PC, and runvagrant up in Git Bash, but I got this message:

Vagrant cannot forward the specified ports on this VM, since they
would collide with some other application that is already listening
on these ports. The forwarded port to 8000 is already in use
on the host machine.

To fix this, modify your current project's Vagrantfile to use another
port. Example, where '1234' would be replaced by a unique host port:

  config.vm.network :forwarded_port, guest: 8000, host: 1234

What can I do to kill this error?

[ie05]

Same issue ruilee16, did you find a solution?

[twhetzel]

@ruilee16 @ie05 are you running another app that uses port 8000? If so you can either stop that app or change the line mentioned in the error message within the Vagrantfile to run on another port.