502 Bad Gateway

Hi,
I added website (user, uploaded data to folder, uploaded DB, chown user:user on folder), use Nginx-PHP-FPM and after enter on page I have 502 bad gateway. In folder there is in fact Wordpress website , in .htaccess there are only lines about enabling mod_rewrite (for Apache).

In webservers.log there is:
2019-03-10 03:03:17 Nginx: SUCCESS conf enabled
2019-03-10 03:03:17 user PHP-FPM php-fpm55: ERROR failed at quota or security limits
2019-03-10 03:03:17 user PHP-FPM php-fpm56: ERROR failed at quota or security limits
2019-03-10 03:03:17 user PHP-FPM php-fpm73: ERROR failed at quota or security limits

What could be wrong here ?

And any quotas are ok. So maybe some security thing ?

hi
did you try
user accounts > Fix permissions > the user name and then fix
?

Try this:
https://www.icozens.com/cwp-502-bad-gateway-cwpsrv/

Regards,
Netino