How do I fix this issue with port 111?

cPanel & WHM does not use rpcbind in any meaningful way. It is a system process that cPanel does not…

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SMTP error from remote mail server after end of data: 550 Message blocked.

“550 Message blocked” is a generic error from several email providers, and it can have different causes. Usually, this will…

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Error: The domain userdata file for the $domain appears to be missing.

When trying to delete an addon domain, the following error is presented:   Error: The domain userdata file for the…

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Apache Passenger is required by Python Selector. Please, contact your hoster.

You receive one of the following errors when attempting to use cPanel >> Python Selector or NodeJS Selector:   Apache…

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cPanel-LiteSpeed Python Applications return 503 errors.

When switching between Python versions in CloudLinux’s Python selector, you may find that the version 3.8 will only return 503…

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accounts with ACLs set will cause the sites to error with a 403 denied message.

Using the Live Transfer tool, accounts with ACLs set will cause the sites to error with a 403 denied message….

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The “Account” restore module failed because of an error

Transfer Tool gives the following error on version 92 systems when a package doesn’t exist for an account:   The…

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No certificate available. AutoSSL does not support explicit wildcard domains.

If a wildcard subdomain is added to a cPanel account and the SSL has been deleted for it (or otherwise…

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Error: Package: ea-apache24-mod_security2-mlogc-2.9.3-9.9.1.cpanel.x86_64 (EA4)

When /scripts/rpmup is running,  it will fail to run due to trying to run both ea-apache24-mod_security2-mlogc and perl at the…

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Your server’s MySQL/MariaDB RPM target is set to unmanaged

When navigating to the WHM interface MySQL/MariaDB Upgrade, you will see a warning like the following. Your server’s MySQL/MariaDB RPM…

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