MediaWiki internal error.
Original exception: [939a31538c5a1dea6f392bae] 2024-04-18 16:57:27: 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.