MediaWiki internal error.

Original exception: [9f393b095bc4514ea1d93c42] 2024-03-28 19:16:07: 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.