vestacp connect() failed (111 connection refused) while connecting to upstream
check httpd is running or not
systemctl start httpd
systemctl status httpd -l
if you get
Invalid command ‘php_admin_value’ error
The “php_admin_value” lines in the Apache config are specific to mod_php. That is, mod_php needs to be loaded for those to work.
If you’re no longer using mod_php, you’d need to remove any reference to “php_admin_value” in the Apache config… those would typically be in the .conf files in /etc/apache2/sites-enabled.
Those can be commented out, and then once that’s done, you’d need to restart Apache.
yum install mod_php