Address in use

[dudhatp]

Please help me solve this error. I tried all the possible ways to solve it but failed.

[DirtyF]

Make sure you don't have already a running process on port 4000 on your machine.
You can run jekyll on a different port if needed, e.g: bundle exec jekyll serve --port 8080

[ashmaroli]

I have a working proof-of-concept at #7961 that issues a warning when you have a server already running..
Since your site is already using Jekyll 4.1.1, you can test it out (if you want to) by pointing your Gemfile to that pull request:

# Gemfile

gem "jekyll", github: "jekyll/jekyll", ref: "refs/pull/7961/head"

[dudhatp]

Make sure you don't have already a running process on port 4000 on your machine.
You can run jekyll on a different port if needed, e.g: bundle exec jekyll serve --port 8080

It worked. Thank you very much. Appreciate you!!