PHP script '/var/www/hospexa/wp-content/plugins/seo-by-rank-math-pro2/abzarwp/abzarwp-v14.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 /usr/lib/php/20200930
3) Edit /etc/php/8.0/fpm/php.ini and add 'extension=ixed.8.0.lin' directive
4) Restart the web server