I was with the 502 Bad Gateway error in admin access, however after executing the command cd / scripts ./restart_cwpsrv, it returned to work, however when I was inserting a new user my apache stopped working as you can see below:
httpd.service - Web server Apache
Loaded: loaded (/usr/lib/systemd/system/httpd.service; enabled; vendor preset: disabled)
Active: failed (Result: exit-code) since Fri 2018-08-24 01:49:59 -03; 11s ago
Process: 21887 ExecStart=/usr/local/apache/bin/apachectl start (code=exited, status=1/FAILURE)
Aug 24 01:49:59 srv1.luizsilva.com.br systemd[1]: Starting Web server Apache...
Aug 24 01:49:59 srv1.luizsilva.com.br apachectl[21887]: httpd: Syntax error on line 3 of /usr/local/apache/conf/httpd.conf: Syntax error on line 10 of /usr/local/apache/conf.d/vhosts.conf: Could not open config directory /usr/local/apache/conf/userdata/lendasde/lendasdeazeroth.com.br: No such file or directory
Aug 24 01:49:59 srv1.luizsilva.com.br systemd[1]: httpd.service: control process exited, code=exited status=1
Aug 24 01:49:59 srv1.luizsilva.com.br systemd[1]: Failed to start Web server Apache.
Aug 24 01:49:59 srv1.luizsilva.com.br systemd[1]: Unit httpd.service entered failed state.
Aug 24 01:49:59 srv1.luizsilva.com.br systemd[1]: httpd.service failed.