PHP script '/var/www/vhosts/brand.run/public_html/wp-content/plugins/elementor-pro/scep/scep.php' is protected by SourceGuardian and requires a SourceGuardian loader 'ixed.7.4.lin' to be installed.

1) Download the required loader 'ixed.7.4.lin' from the SourceGuardian site: http://www.sourceguardian.com/loaders/download.php?php_v=7.4.33&php_ts=0&php_is=8&os_s=Linux&os_r=5.14.0-611.54.6.el9_7.x86_64&os_m=x86_64
2) Install the loader to /opt/plesk/php/7.4/lib64/php/modules
3) Edit /var/www/vhosts/system/brand.run/etc/php.ini and add 'extension=ixed.7.4.lin' directive