ERROR: unable to bind listening socket for address '127.0.0.1:9000': Address already in use (98)

[mikmatcr]

Hello, I installed FOG 1.5.9 in Ubuntu 20 but when I restart the computer it doesn’t start the services, I reinstall FOG by git and it gives me this error: ERROR: unable to bind listening socket for address ‘127.0.0.1:9000’: Address already inuse(98).
<pre>mar 28 11:36:51 ServerFOG php-fpm7.4[6904]: [28-Mar-2022 11:36:51] ERROR: FPM initialization failed
mar 28 11:36:51 ServerFOG systemd[1]: php7.4-fpm.service: Main process exited, code=exited, status=78/CONFIG
mar 28 11:36:51 ServerFOG systemd[1]: php7.4-fpm.service: Failed with result ‘exit-code’.
mar 28 11:36:51 ServerFOG systemd[1]: Failed to start The PHP 7.4 FastCGI Process Manager.
</pre>

What can be?

Thanks

[mikmatcr]

I already solved it, it was that there were 2 PHP folders (7.2 and 7.4) that were giving conflict, I eliminated the www.conf and reinstalled FOG. with that it worked