500 Internal Server Error

[Nirjonadda]

Hello,

What happened The WHM/cPanel? Getting 500 Internal Server Error.

Internal Server Error

500

failed to open session lockfile: FILE=/var/cpanel/sessions/raw/:Qn2tx3VXKdu7LS8TAKh72bFSTXkiuYXsUY7wO1epXPBIowGVEtnqGCVqlH1PJkc2.lock, No such file or directory at /usr/local/cpanel/Cpanel/Session.pm line 261.

cpsrvd/11.48.2.3 Server at

 

[24x7ss]

I will suggest you to check the disk space on the server. I am sure that server disk space or inodes gets full.

 

[Nirjonadda]

The error is caused by inodes being 100% full. I managed to clear it after deleting /usr/local/apache/logs/modsec_audit which was using 90%+ of inodes.

 

[cPanelMichael]

Hello,

Note that you may find the following thread useful:

https://forums.cpanel.net/threads/modsecurity-audit-log-size-growing-continously.450501/

Thank you.