MediaWiki internal error.
Original exception: [21d52b70731769a70509d8c6] 2024-03-29 12:38:28: 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.