Thread:Project:Support desk/Error: 1146 Table 'bighead3 wiki.objectcache' doesn't exist (localhost)

I'm getting the following message on me site...

A database error has occurred. Did you forget to run maintenance/update.php after upgrading? See: http://www.mediawiki.org/wiki/Manual:Upgrading#Run_the_update_script Query: SELECT value,exptime FROM `objectcache` WHERE keyname = 'bighead3_wiki:messages:en' LIMIT 1 Function: SqlBagOStuff::get Error: 1146 Table 'bighead3_wiki.objectcache' doesn't exist (localhost)

The site was working fine last week, and noting has changed, except I think the host provider had some 'load issues'. I'm guessing that the problem is to do with folder/file permissions, but haven't really got a clue.

Using version 1.18.1