memcached: error while loading shared libraries: libevent-1.4.so.2

[root@host ~]# service memcached restart Stopping memcached: [FAILED] Starting memcached: memcached: error while loading shared libraries: libevent-1.4.so.2: cannot open shared object file: No such file or directory [FAILED] Getting this error after some recent server updates on a CentOS 6 cpanel/WHM server. To fix it I ran: [root@host ~]# [...]

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Sorry, the domain is already pointed to an IP address that does not appear to use DNS servers associated with this server.

There was an error when the system attempted to create the alias. Park::park(subdomain.domain.com) failed: (XID aasxt3) Sorry, the domain is already pointed to an IP address [...]

You do not have permission to create subdomains of the server’s hostname.

There was an error when the system attempted to create the alias. Park::park(subdomain.domain.com) failed: (XID 4bka6v) You do not have permission to create subdomains of the [...]

No Such User Here

Message not sent. Requested action not taken: mailbox unavailable Server replied: 550 Verification failed for <user@domain.com> No Such User Here Sender verify [...]

Connection rejected: SPAM source domain.com is manually blacklisted.

Requested action not taken: mailbox unavailable Server replied: 550 Verification failed for <user@domain.com> Connection rejected: SPAM source domain.com is manually [...]

The mail server could not deliver mail to user@domain.com. The account or domain may not exist, they may be blacklisted, or missing the proper dns entries.

Message not sent. Requested action not taken: mailbox unavailable Server replied: 550 Verification failed for <user@domain.com> The mail server could not deliver mail [...]

Yoast sitemap Yoast 404

If you get a 404 error when trying to view the sitemap that the Yoast plugin in Wordpress created, try just changing the Permalinks setting in Wordpress, save it, then change [...]

Mysql::initcache() failed: The adminbin “cpmysql” in the “Cpanel” namespace call to function “DBCACHE” ended prematurely

If you are getting this error in cpanel when trying to look at the mysql databases: Mysql::initcache() failed: The adminbin “cpmysql” in the “Cpanel” namespace call [...]

Domain example.com has exceeded the max defers and failures per hour (5/5 (100%)) allowed.

2016-01-07 14:46:27 [638255] 1aB91I-002g1R-Gw ** to@address.com <to@address.com> F=<user@example.com> R=enforce_mail_permissions: Domain example.com has exceeded [...]

Manually Edit WHM’s Tweak Settings Configuration

If you wanted to change settings in WHM's Tweak Settings without having to log in to WHM,  you can edit this file directly through [...]

Could not complete sender verify callout

2016-02-11 09:33:49 H=external.mailserver.com [86.75.30.9]:54245 X=TLSv1:DHE-RSA-AES256-SHA:256 CV=no F=<root@host.domain.com> temporarily rejected RCPT [...]