[SOLVED] Centos 8 IonCube install fail

Downloaded the latest IonCube v10.3.9, and followed the instruction to install it. The installation was very simple as follows:

1. Copy the ioncube_loader_lin_7.2.so to the /usr/lib64/php/modules folder.
2. Copy 00-ioncube.ini file in the /etc/php.d folder. The content of the INI file is loading the following:
    zend_extension = /usr/lib64/php/modules/ioncube_loader_lin_7.2.so
    You may also copy the above line in the /etc/php.ini file instead of copying 00-ioncube.ini file.
3. Restart apache (systemctl httpd restart)

The following error occurs:

It turned out that we do not have to restart the apache. Instead we need to restart the php-fpm.
# systemctl php-fpm restart