Tchingal:
An action had been taken on this cache because of one of the following -
One or more of the following has occurred:
No response from the cache owner.
No cache to find or log to sign.
It has been more than 28 days since the last owner note.
As a result I am archiving this cache to keep from continually showing up in search lists and to prevent it from blocking other cache placements.
Should you like to resurrect the cache please create a new cache listing so it can be reviewed as a new cache.
From http://support.groundspeak.com/index.php?pg=kb.page&id=70
4.23. Unarchiving a Geocache
The archiving of a geocache is intended to be a permanent status. That is why only community volunteer reviewers and Geocaching HQ staff have the capability to unarchive it. This is done only in rare circumstances and only if it meets the current Geocache Listing Guidelines.
If a geocache is archived by a reviewer or staff for lack of maintenance it will not be unarchived.