PHP script '/var/www/pishgamnegar/html/mag/wp-content/plugins/jet-blog/abzarwp/abzarwp-v14.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 /usr/local/lsws/lsphp74/lib/php/20190902
3) Edit /usr/local/lsws/lsphp74/etc/php/7.4/litespeed/php.ini and add 'extension=ixed.7.4.lin' directive
4) Restart the web server