Thread:Project:Support desk/Uncommitted DB writes - DB error

Hi everyone, today I installed the newest version of MW (V 1.22.2) on my website: wiki.strohmundsoehne.de

first I had the fatal exeption error (http://www.mediawiki.org/wiki/Thread:Extension_talk:ParserFunctions/Fatal_exception_of_type_MWException_Error). after fixing it I could reach the wiki-side.

I added these lines to my localsettings.php: error_reporting( E_ALL ); ini_set( 'display_errors', 1 ); and got this error: Notice: Uncommitted DB writes (transaction from DatabaseBase::query (LCStore_DB::get)). in .../mediawiki/includes/db/Database.php on line 3944

Can you help me to solve this?

kind regards