Thread:Project:Support desk/Fatal exception of type MWException (5)/reply

Hi!

The uncommitted DB writes are a known problem of MediaWiki - it is independant of the fatal error.

See Manual:How_to_debug and add this to LocalSettings.php in order to see the actual error message:

error_reporting( -1 ); ini_set( 'display_errors', 1 ); $wgShowExceptionDetails = true;