MediaWiki internal error.
Original exception: [84215535e1f802b6ea47eefb] 2024-03-29 11:43:14: 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.