The title is a bit difficult to understand. . .
The situation is as follows:
<VirtualHost *:8080>

<Directory /var/www/ip/html>
    Allow from all
</Directory>
ServerAdmin webmaster@domain.com
DocumentRoot /var/www/ip/html
ServerName 104.xxx.xxx.xxx
ErrorLog /var/www/ip/html/error/error_log.log
CustomLog /var/www/ip/html/log/access_log.log common

</VirtualHost>

Use virtual host to set server IP to access
If you remove the ErrorLog and CustomLog lines, httpd can restart, otherwise

[root@localhost ip]# service httpd restart
Stopping httpd: [FAILED]
Starting httpd: [FAILED]

There is no reason given and I don’t know how to solve it.