MediaWiki internal error.
Original exception: [21f983497dc2298fd1121a64] 2024-03-28 18:15:14: 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.