Error: SecurityException in Application.cpp:188: Do not have root privileges. Executable not set-uid root?

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After recovering my Cpanel server it was getting the Internal server error for every domain hosted and throwing  some messages in error log

[Wed Jul 17 09:46:14 2013] [error] [client 111.222.333.444] Premature end of script headers: index.php, referer: http://domain.com/
[Wed Jul 17 09:46:14 2013] [error] [client 111.222.333.444] SecurityException in Application.cpp:188: Do not have root privileges. Executable not set-uid root?

My server is configured for running suphp in CGI mode with Mod-security, So it will check the sticky bit of the suphp binary.The error was because the suphp binary was missing its suid permissions and assigning it fixed the issue.

chmod +s /opt/suphp/sbin/suphp

This should fix the issue instantly.

 

 

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