Thread:Project:Support desk/Database error (5)

Hello, I'm using XAMPP, updated MediaWiki to verison 1.24.1 and get the following error when I try to save a page:

Notice: Uncommitted DB writes (transaction from DatabaseBase::query (LCStoreDB::get)). in XAMPP\htdocs\MediaWiki\includes\db\Database.php on line 4266.

Function: LinksUpdate::incrTableUpdate

Error: 1054 Unknown column 'pl_from_namespace' in 'field list'

Any ideas how to fix this error?


 * XAMPP Version 5.6.3
 * MediaWiki Version 1.24.1
 * PHP Version 5.6.3
 * MySQL Version 5.6.21