MediaWiki internal error.
Original exception: [1543e8a8543804f9171cc12c] 2024-03-29 13:39:34: 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.