MediaWiki internal error.
Original exception: [b1a7c683135f064b13aab5f9] 2024-03-29 10:15:12: 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.