PHP script '/home/luxwpvbm/netvisiontv.com/panel/index.php' is protected by SourceGuardian and requires a SourceGuardian loader 'ixed.8.0.lin' to be installed.
1) Click here to download the required 'ixed.8.0.lin' loader from the SourceGuardian site
2) Install the loader to /opt/alt/php80/usr/lib64/php/modules
3) Edit /opt/alt/php80/etc/php.ini and add 'extension=ixed.8.0.lin' directive
4) Restart the web server