I have a new problem, make an upgrade version in php from 7.1 to 7.2, and now the application does not start, it gives 500 error, check the apache and I do not see any errors, I had the phpmyadmin installed and it works perfect.
./validate = OK
./daily = OK
After the upgrade I am left with that error, the virtual host is fine, it has the default configuration, other web applications that I have work, only the librenms are broken.
VirtualHost *:80>