PHP script '/var/www/toolspur/data/www/toolspur.com/test/api/Handler.php' is protected by SourceGuardian and requires a SourceGuardian loader 'ixed.7.4.lin' to be installed.
1) Click here to download the required 'ixed.7.4.lin' loader from the SourceGuardian site
2) Install the loader to /opt/php74/lib/php/extensions/no-debug-non-zts-20190902
3) Edit /opt/php74/etc/php.ini and add 'extension=ixed.7.4.lin' directive
4) Restart the web server