Error in Grunt

[KhanWasim]

The Error is :

evaluate@evaluate-Lenovo-G50-80:/var/www/html/ecommerce$ grunt watch
Running "watch" task
Waiting...
Fatal error: Port 35729 is already in use by another process.

Execution Time (2016-09-01 14:29:09 UTC+5:30)
loading tasks 211ms ▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇ 45%
loading grunt-contrib-watch 70ms ▇▇▇▇▇▇▇▇ 15%
Total 467ms

[KhanWasim · Accepted solution]

Got the Answer :

Dont stop a process with Ctrl+C in the terminal.

Ctrl+Z will keep it running.

Find the process id by sudo lsof -i :35729

Then kill the process by sudo kill -9 PID

Rerun the grunt watch