cPanel Update Fails with Exit Code 6400
- Written by Vanessa Vasile
- Published in Fixes, Troubleshooting
- Leave a reply
Since the release of cPanel 11.32, the cPanel update process has extended OS checks to ensure that you are only updating cPanel on a compatible system. Specifically, you can no longer upgrade past version 11.32 on CentOS 4, or 11.30 on Redhat 9. Trying to do so will verbosely inform you that the upgrade is…
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