MediaWiki internal error.
Original exception: [0b9199af3c74cf07b1a1d844] 2024-03-28 15:30:50: Fatal exception of type "Wikimedia\Rdbms\DBQueryError"
Exception caught inside exception handler.
Set $wgShowExceptionDetails = true; and $wgShowDBErrorBacktrace = true; at the bottom of LocalSettings.php to show detailed debugging information.