php spark serve auto cancel issue

Hi, First run the following command.

Code:

php spark serve --port 8181

Do you still have problems?
I was using xampp, this problem had happened to me before.
I suggest you installphp independently. Your problem may be solved.
There is a download link PHP.

Thank you. 
I figured it out, the solution was i had an antivirus blocking the execution of the command thats why it auto cancel by itself, but immediately i deactivated the antivirus, everything is working fine now. 

Thanks alot i appreciate