#13 Updates made by ISP disabled some componants

[airrboss]

Squirrelmail seems to still work, but Horde and Roundcube dont'. I typically have used and like to use Horde.

CPanel for my domain is at http://webmail.dubois1.us

The website is hosted with Site5.com

When trying to use Horde I get error message as follows.

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http://webmail.dubois1.us/horde/index.php

A fatal error has occurred
Session cookies will not work without a FQDN and with a non-empty cookie domain. Either use a fully qualified domain name like "http://www.example.com" instead of "http://example" only, or set the cookie domain in the Horde configuration to an empty value, or enable non-cookie (url-based) sessions in the Horde configuration.
Details have been logged for the administrator.
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Thanks in advance for your help. I have been using this for about a year and CPanel has worked very well for me.

Have a good day,
Bill