When trying to do a System update I get error

Hi, Sorry posted this originally in the wrong thread. When trying to do a System update I get error. I'm very new to this and not sure what to do. This is my system output:
/etc/redhat-release:CentOS release 6.4 (Final) /usr/local/cpanel/version:11.56.0.24 /var/cpanel/envtype:virtuozzo CPANEL=release Server version: Apache/2.2.27 (Unix) Server built: Apr 7 2014 12:49:50 Cpanel::Easy::Apache v3.24.15 rev9999 PHP 5.4.27 (cli) (built: Apr 7 2014 12:59:43) Copyright (c) 1997-2014 The PHP Group Zend Engine v2.4.0, Copyright (c) 1998-2014 Zend Technologies mysql Ver 14.14 Distrib 5.5.50, for Linux (x86_64) using readline 5.1
The error I get is this:
Error: Multilib version problems found. This often means that the root cause is something else and multilib version checking is just pointing out that there is a problem. Eg.: 1. You have an upgrade for bash which is missing some dependency that another package requires. Yum is trying to solve this by installing an older version of bash of the different architecture. If you exclude the bad architecture yum will tell you what the root cause is (which package requires what). You can try redoing the upgrade with --exclude bash.otherarch ... this should give you an error message showing the root cause of the problem. 2. You have multiple architectures of bash installed, but yum can only see an upgrade for one of those arcitectures. If you don't want/need both architectures anymore then you can remove the one with the missing update and everything will work. 3. You have duplicate versions of bash installed already. You can use "yum check" to get yum show these errors. ...you can also use --setopt=protected_multilib=false to remove this checking, however this is almost never the correct thing to do as something else is very likely to go wrong (often causing much more problems). Protected multilib versions: bash-4.1.2-29.el6.x86_64 != bash-4.1.2-15.el6_5.2.i686
Any help or point in the right direction would be very much appriciated as I said earler, I'm very new to all this. Thanks