Thread:Project:Support desk/Error caused by custom namespace

Site URL: http://www.everythingfoodanddrink.org/wiki/Main_Page
 * MediaWiki: 1.17.0
 * PHP: 5.2.17 (cgi-fcgi)
 * MySQL: 5.1.52

When searching via the sidebar inputbox for (example) "Template:Imbox" I receive the following error message.

A database query syntax error has occurred. This may indicate a bug in the software. The last attempted database query was:

(SQL query hidden)

from within function "LinkHolderArray::replaceInternal". Database returned error "1054: Unknown column 'NS_ARTICLE' in 'where clause' (localhost)".  //Namespace shorcuts $wgNamespaceAliases['EFD']   = NS_PROJECT; $wgNamespaceAliases['AR']    = NS_ARTICLE; $wgNamespaceAliases['MW']    = NS_MEDIAWIKI; < These two sections do not follow each other in LS > /*    Custom namespace             */ $wgContentNamespaces[] = 100; $wgExtraNamespaces[100] = "Article"; $wgExtraNamespaces[101] = "Article_talk"; define("NS_Article", 100); define("NS_Article_talk", 101);
 * Note: NS_ARTICLE is a custom namespace. Here are the LocalSettings.php config. for the namespace.

Any idea's ?