请问下如何解决/var/run/nginx.pid centos7目录下没有，导致无法重启nginx？

[react@localhost run]$ nginx -s stop -c  /etc/nginx/nginx.conf
nginx: [alert] could not open error log file: open() "/var/log/nginx/error.log" failed (13: Permission denied)
2020/01/14 14:53:26 [warn] 11955#11955: the "user" directive makes sense only if the master process runs with super-user privileges, ignored in /etc/nginx/nginx.conf:2
2020/01/14 14:53:26 [notice] 11955#11955: signal process started
2020/01/14 14:53:26 [error] 11955#11955: open() "/var/run/nginx.pid" failed (2: No such file or directory)

[react@localhost run]$ sudo nginx -s stop -c /etc/nginx/nginx.conf
[sudo] react 的密码：
nginx: [error] open() "/var/run/nginx.pid" failed (2: No such file or directory)

nginx 版本

[react@localhost run]$ nginx -v
nginx version: nginx/1.16.1

centos 版本

[react@localhost run]$ lsb_release -a
LSB Version:	:core-4.1-amd64:core-4.1-noarch:cxx-4.1-amd64:cxx-4.1-noarch:desktop-4.1-amd64:desktop-4.1-noarch:languages-4.1-amd64:languages-4.1-noarch:printing-4.1-amd64:printing-4.1-noarch
Distributor ID:	CentOS
Description:	CentOS Linux release 7.7.1908 (Core)
Release:	7.7.1908
Codename:	Core